Well..they are obviously just trolling...some people really hate Ari's fans cocky behaviour so they want them to get dragged..
But yea..I can write several stuff..
She is credited with the revival of teen pop
She is THE best selling TEENAGE artist of all time (I mean..the Army's quote: "Britney outsold your fav's career with her first 2 albums" is relevant for a reason)
She is adored by Madonna and she was the FIRST artist to collaborate with her.
Michael Jackson INSISTED and FLEW HER OUT to his concert so they could perform together.
After her, there were pop girls debuting that were molded after her (Christina,Mandy,Jessica etc.)
and after that, there was a new mold of girls called Anti-Britneys (P!nk,Avril,Ashley etc.)
She has been cited (and still is) as one of the best performers in the world..I mean..3 Iconic performances alone gives u that.
She has always been at the top with her tours (I mean..obviously not above the artists with longer careers)
BOMT even inspired a show with the same name https://en.wikipedia.org/wiki/Hit_Me,_Baby,_One_More_Time_(TV_series)
Gave Max Martin's first 1# (and the other way around lol)
Made good girl, gone bad a thing
Was still successful during the RnB takeover (releasing one of the most iconic songs/videos)
Has at least 3 iconic videos/songs. She thought the video concepts of all three and made the costume of 1 of them.
She has choreographed many of her stuff (and continues to do so)
Has been mentioned in 100+ songs
Blackout is probably her magnum opus (she exec. produced it) it was indicted into the Rock'n'Roll Hall Of Fame, has been said that inspired a new sound in ongoing electric trend which gave path to Kesha and Gaga's debut (also noting how Telephone was written for her)
(I mean..people had classics ready for her....Milkshake,Umbrella,Telephone....)
It was the first time a mainstream artist had a dubstep track on their album too!
But the big impact came when she released HIAM and artists like Jay-Z,Flo Rida,Bieber,Kanye etc. released their own dubstep-inspired tracks.
She had one of the biggest comebacks with Circus and had one of the biggest Tours of the Decade.
Re-Started the Vanguard Award trend and received other 2 other BIG awards that not every artist can get.
Was named most powerful celebrity and topped Forbes 10 years apart (some careers barely last 5, wink wink)
Re-started the Vegas trend (Mariah,JLo,Bruno,BackstreetBoys,Gaga,Gwen followed+more)
Her residency was visited by Beyonce,Avril,Jayz,Gaga,Katy,Miley,Shania,Sia,Serena,Selena,Kesha,Paula Abdul,Bruno Mars and many others..
Was given the Key of the city and her OWN day.
Was credited as bringing a younger crowd to the city.
Brought 20$Milion every year for the city.
Has one of the top 5 best selling residency shows to date.
Had the biggest show in Asia for this decade
Had one of the best selling tours of 2018.
The biggest female artist of China has been inspired by her...BoA has been called the Korean Britney..
She has surely impacted Kpop and we can see it today (and the fact that many Korean girl groups have cited her as inspiration,performed songs by her,get songs made for her and many of them went to her Asian tour in 2017, is another proof to that)
other stuff...there are movies,songs and albums inspired by her like..Country Strong..Manilow's 15 Mins...Marina's first or second album...etc
has several of the best selling singles and albums..
is one of the artists that has sold the most tickets and gross..
probably only Beyonce beats her there and P!nk will soon (but they debuted after her so duuh)
One thing is for sure tho..Britney is the biggest seller in Europe,America and Asia.
She is only 2nd in Oceania (to P!nk) and Latin America (to Shakira).
The fact that she is the 2nd most photographed person in the world and the most searched person since the internet has started speaks a lot.
She probably has the biggest perfume empire out of other musicians (which is deemed to be around 2Billion and I recently saw 5Bil somewhere)
she was worth 150Million to the US and someone did the math https://www.entrepreneur.com/article/189432
I mean..other legends like Whitney,Janet..and Celine adored her.
P!nk said that she deserves the world.
Bey's group was an opening act for her and narrated a Britney special before debuting solo, and AFTER she still went to B's POM shows.
She has been called a Legend by artists like: Bieber,Gaga,Jessie J,Lily Allen,Iggy,Demi,Tinashe and even Billboard.
the new gen is an obvious fan of hers
Selena,Demi,Halsey,Lana,JB,Miley,Nicki,Adele,Taylor,Ed (the latter 2 constantly do covers of hers I mean) and even Ariana herself
Selena and Taylor even performed Britney songs on their tours lmao
many young artists said they loved and were inspired by her at the Radio Disney Awards (and u know they are young if its Disney)
there were even 3 songs last year that had a mention of Britney or her songs
I mean..the last BIG artists have cited her as inspiration and are fans of hers..Gaga,Taylor...even Katy (like..she payed her tribute by coming to the VMAs with a jean dress like Britney did)
I mean..if Azealia doesn't hate her when she hates everybody..imagine that
This was gonna be short but I got carried away...(and I gave facts about her sales and longevity which wasn't needed but oh well..still impact right? we aren't talking about influence after all lol)
More can be said about her impact but I guess this is enough...