No, it does not. The reasons are not technical though - the main reason is the project being led by a person who does not use it or in fact write any code, and on top of that is obviously not quite mentally stable. Depending on such a project brings too much risk.
Using frameworks and libraries in general still makes sense though, as it is chiefly concerned with code reuse.
> a person who does not use it
He still runs a company with several services written in Rails with no obvious migration plans. AI psychosis and Linux side quests haven't, so far, changd that.
It's Rails, currently at version 8. I don't think it's going anywhere soon.