Why do landlords hire only douchebags to be their building caretaker?

cross-posted from: https://slrpnk.net/post/121323

My theory is they hire some guy to swear at you and give you eviction notices every time you try to force them to fix something to discourage you from trying to get anything fixed.

Ive had 10ish landlords and 10/10 would yell and swear at tenants.