Might be a significant issue if more applications adopt these kind of festures and can’t share the resources in a meaningful way.

…which doesn’t really mean much as an argument.

There are pro users that don’t need anywhere near that much memory.

Well, every computer is ”Pro” if you take professional writers as an example. But this is a marketing term anyways, not a definition. If it was an actual definition then I’d take it to cover ”most professional computing tasks”.