you’re assuming though that the virtual worlds wouldn’t help to solve (or at least make irrelevant) those things

virtual worlds would likely be significantly more efficient than reality: if you don’t need to make physical products because you only need software and 3d models, manufacturing for most things just evaporates… less extracting resources from the earth, less energy spent refining resources and assembling parts, etc… no need for lighting, entertainment and social venues, office space… people would need far smaller houses so when they do need to travel, it’s probably going to be somewhere much closer to them - and for that matter, why travel?

perhaps lots of our worlds problems fall away when people can have whatever they like - when we aren’t competing with each other, and exist in a (virtual) world of plenty, perhaps some of societies more intractable problems will just cease to be problems. i’m not saying that would happen, and i don’t have any citations, but i’d say it’s certainly possible

what’s so special about the real world? if your experiences are fundamentally the same thing, why does it matter if it’s a real or a virtual experience? certainly there are things we can’t do virtually - scientific advancement and generally discovery likely requires some interaction with the real world, but even than could be done via interfaces to the outside world rather than specifically existing all the time in the real world