Massive, won’t melt, won’t catch fire. Ceramic tiles would work just as well imho, though a tad lighter (which might actually be good, given the thickness of that shelf)

Maybe just search for better games then. There’s plenty of mobile games that don’t rely on gambling. Most are indie, but there are really some gems in there.

Serious AA titles, no. But apps? I can see that happen quite easily.

So say I want a “.travel”, who actually makes and sells these? Is it a private company? A country? An independent entity who’s sole purpose it is to keep domains and the interwebs alive?

Optional extra point to add on to #5: if the community that needs to replace a subreddit isn’t here yet, MAKE IT. And advertise it, so it can get popular. Be the change you want to see!