Maybe!?

I hope it so much! Than I don't need to go to the theater to see it and can rewatch it if I want (and compare it to the original cut). And a DVD/Blu-Ray/4K Ultra HD with that beautiful poster up front would be nice. They already released Zack Snyder's Justice League and an extended version of Jurrasic World: Dominion on disc, maybe Sony and Marvel decide to also do that move. Heck, they even did this with Spider-Man 2.1! Also, they have to release that unfinished Hulk scene from the Avengers: Endgame re-release in HD, the only version you can find are illegal cinema quality with seats blocking it. We already got the elevator scene, so that's something!

I hope they start adding extended cuts as alt versions of movies on Disney+. like they do with IMax

Who knows

But I think it would be cool if it comes out on Blu-Ray

I actually hope not because it really awful to have fans buy one version and then release a special extended cut within a year. If they want to have it on a streaming service that’s cool because with streaming, you are getting that plus their library of content.