I asked the dude who posted this on twitter where this came from but he never responded so unfortunately I can't tell you if this is some sort of fan art or if it came out any publication.
Wednesday, May 26, 2021
Pick the ROM issue Spidey!
In this alternate reality there are no Avengers and Sabra is part of a mutant rebellion led by a paraplegic Magneto against the government which Squadron Supreme are agents of. It would have been nice had there been a bit more of her in the issue but over all I thought it was ok. Been out of the loop for quite a while when it comes to all things going on in the published Marvel Universe so I'm sure there's some context to the story I'm missing here.