You are always paying property taxes forever. You are also always paying the owners insurance policy. How are either cons?

The landlord is not going to pay either out of the kindness of their heart. It’s in your rent. And then you have to buy additional renters insurance - if you want that.

So it comes down to moving being expensive if you want to, or have to. And it makes more sense to store the million your pops gave you in the stock market.