I've rented several Teslas, mostly with Avis but some with Hertz. All of them are ridden very hard (thanks Uber) and, consequently, had heaps of issues.
Every single rental from Avis had a non-OEM replacement front or side window. One of them was replaced so wrongly, you could feel the air leaking through even when it was closed.
Almost every single rental also had two or more budget tires on them which tend to be louder and less energy-saving.
One Tesla had its rear camera pointed downward way too much. Unfortunately, because this car was Vision-only and lacked ultrasonics, and Vision-only Park Assist is slightly better than absolutely fucking useless, backing it in was a 2002-esque shit show every time.
This isn't unusual for rental car companies. They do the barest minimum repairs on their cars while charging you 10x the price if the damage is your fault. Scam life.
The Teslas I rented on Turo, however, were in great shape, including the Tesla that made me want to buy my own Model 3 (which is still going great 90k miles later).
That said, when I financed our Model 3 in 2020, there really weren't any other EVs and the non-Tesla charging network was practically non-existent. It's a completely different world now. I've rented many non-Tesla EVs. All of them are much better driving experiences. I'm particularly fond of the Chevy Bolt for a simple, cheap, no-bullshit commuter EV and the Genesis GV90 or Volvo XC40 Recharge Twin for something plushier.