Used rental cars thoughts?

Hi everyone. I am new to car buying here in US. I just wanted some advice regarding cars that are listed as used rental cars. I was browsing few sites like cargurus and carvana and i saw that even the newer model cars with low mileage are there and even the price is competitive.

To be more specific i was seeing a toyota camry 2025 with 31k miles and was listed as 22k$. Is something fishy going on or something i am not getting😅😅

Give me some advice so that i dont get screwed😂