Rockstar is big enough that if they can’t get it to work on launch,MS will make an exception because people will absolutely go upgrade for GTA 6.
And if they do, it makes them look good as long as performance is decent after cyberpunk and BG3 had issues. Really nothing for them to be concerned about.
Who is spending $20 for a dead online game? It should have dropped to $20 when D2 came out, should be $5 max now.