The Playstation version has couch co-op but requires a ps plus subscription to play.
The pc version will run on a steam deck but since it's a battle.net game it takes a bit of work to get it running.
I doubt inventory will be too much of an issue on console/controller. I've not tried myself but the interface seems decent and I've not seen anyone complain about it being annoying.
A crypto coin is only worth as much as the hype surrounding it, so the people holding a lot of crypto needed something beyond "you can use this to buy drugs on the internet" to generate hype.
It turns out that more than a few people investing in tech don't really understand what they invest in, but are highly susceptible to FOMO so any tech company wanting a quick cash injection put together a blockchain/nft/play-to-earn/web3 pitch.
This is the way the Reddit ends. Not with a bang but a John Oliver.