Currently just use it for backing up KeePass and uni files across two laptops and a phone.
I think it would be fun to use it for storing DRM free games (like from GOG) and sharing them with friends. Create a big dump of games and share them with each other. Maybe even share save files in games where that’s common.
I’m in my 20s and only once have I ever used a lawn mower that required fuel, and it was pretty old. Unless you’re living on a huge tract of land and need a ride-on one, an electric one with a long cord will do the job 99% of the time.
I’ve never seen a snow blower but I can only imagine it being useful to people living in areas that get a crazy amount of snowfall, otherwise it’s overkill.
Besides a lawn mower, there’s not really any large powered landscaping tools I can think of that the average person would ever need to outright buy and own.