These companies hardly exist, "evil corporations" is just super memeable and denizens of the internet will accept it as the answer to anything bad.
In reality, the economy has been booming for the "haves" and those people are the ones bidding up homes and pay $50k over asking with a 6.5% mortgage. Corporations don't care much for home rentals when treasuries are paying 5% with zero overhead and zero risk.
Sucks to be poor and sad to be poor and still eating the "evil corporations" delusion.