2022 OG Etron reliability

Been reading a lot about OG Etrons and their reliability. The main concern I have is

  1. The coolant leaking into the motors
  2. The gearbox failure (often comes together with issue no. 1)

I see that people have to pay bills that range from 7000,- to 12000,- to get these issues fixed.

However, what I cannot seem to find is if this is mainly an issue with the 2019/2020 models, or if the final OG etrons (from 2022) also still struggle with this?

I’m considering getting an e-tron 55 sportback, but wondering how likely it is to still get a lemon when only considering the 2022 models.

Also, I see so many 2022 cars with low mileage for sale. Should I be worried about this as well?