I’d say just let it go and move on….OP never has to return back to the renter lifestyle. Especially with a new home purchase, that’s going to preoccupy most of his/her time over the next few months.
Why waste time and energy on a yelp post about this specific landlord, and expose oneself to potential nitpits from the landlord, if he/she happens to be a dick and sees a negative Yelp review and decides to exercise his/her esteemed legal profession credentials “just for fun”…Maybe fun for him, I’m sure it won’t be fun for the OP.
There’s a time to pick a fight and a time to realize that this is just the cost being a renter that OP never has to deal with again.