Cuyo
Training a Guineapig army
Personally, I would think it might hurt the whole condo industry. Changing the rules after you buy could have a serious chilling effect on that market. Pet owners might be particularly concerned.
All HOAs and condo associations can change the rules at any time with a majority vote. There is nothing new about this.
No, they can't.
I'm holding a ruling from a Judge where I was out-voted 8-1.
So it is often a matter of who is willing to spend how much to fight.
It's likely structured in the contract the tenants signed when moving in; That rules are subject to change and an outlay of how the changes take place (HOA vote, or whatever).