Skins, media packs, servers, hosted realms, upsales through all consoles, multiple copies for multiplayer with/between your kids… also a mass revolving shit tumbler of account stuff on the backend that invalidated lots of old accounts…

I bought during the beta for a lifetime of goodies, had to buy it again after the buyout, then again after an update to MS accounts wasn’t acted on, and then for the Switch. I’ve bought Minecraft 4 times, with another on the horizon if it keeps popular.

My kids have minecraft caps, tshirts, pants, pajamas, hoodies, lego, pencils, toys and probably other 100 things I do not remember right now

So no. It is not one time purchase.

They do have a bunch of add-ons now with Realms notably, but I wonder if this revenue goes to Mojang or to another Microsoft branch for tax reasons. To say nothing of derived media, plushies, Legos etc.

You need subscription for multiplayer