Fairly common in Czechia, though it’s not that great. You formally own a share of the house which might come with the benefit of a flat. The cooperative can decide to move you out. Sure, you’ll still own the share, but if enough shareholders decide you’re out, you’re out. You want your kids to inherit the flat? Same thing applies, better hope there’s not someone who can sway others to not do it.

Shit like this isn’t something that happens often, but I personally know of three similar cases. Which is not a huge amount, but on the other hand I’m just one person. Definitely wouldn’t like those odds.