Longtime anki user here. I think the thing people never appreciate with flashcards is that deck maintenance is real work. And in many cases, it's not work that you can do yourself as a learner of the material: the deck really needs to be created by someone who knows the material. Commercial decks, where the deck maintainer is paid for his efforts, make a lot of sense. And I suppose if they are making money out of the…
I see lots of people also moving stuff with AI that will clearly be biased and force products down your throat. This might be the end of the internet as we know, but the next thing, although sometimes looks exciting, will be controlled by faceless greedy monsters.
I guess the fact that we all didn't prioritise those small businesses is getting somewhere