First of all, @adelea aka @Ayobabylon dupe, SL didn't peaked at #49 on US AM, second, SL had the misfortune of being released on the worst possible date. It was hampered by three big bomb albums: My Turn by Lil Baby (most consumed album of 2020 in the US and 261.6M streams first week), YHLQMDLG by Bad Bunny (broke the record for the biggest streaming debut by a Latin album with 201.4M streams first week) and G Herbo's PTSD (many collabs with hot rap artists).
Lil Baby’s ‘My Turn’ Is MRC Data’s Top Album of 2020
https://www.billboard.com/articles/business/chart-beat/9508037/mrc-data-2020-recap
She literally dropped Stupid Love in the busiest week of 2020. Period. Stupid Love would have no difficulty entering the US AM Top 10 without so many bomb albums at once, it's no wonder that it debuted at #2 on US Spotify, a platform that it is not dominated by urban music like AM. You know damn well that only urban/R&B artists, MAGA artists (Taylor, Morgan & Luke Combs) and big, harmless smashes like Too Sweet and Expresso thrive on US AM, while everything that doesn't fit into this script, like Gaga's dance-pop music, is doomed to limbo on this platform.
I just think you should focus less on coming to Gaga's forums to belittle her with lies and start listening to your fave's latest album, which has barely come out and is already being outstreamed by Gaga's 2009 TFM.