iPhone 13 Pro Max randomly restarts, restarts are preceded by pink screen

I am deeply disappointed by Apple. Buying a brand new, not that cheap phone just to experience some strange behavior and random restarts.

After starting using esim, my phone would randomly restart after a few minutes, repeatedly! All this is preceded by showing a pink screen. Tried a number of things, nothing has helped (did iOS update, hard reset, phone data wipe out, issue still exists). Inbetween the crashes, there also seems to be an issue with WIFI and Bluetooth! Now the phone is in the service and I really hope to get a replacement...

Apple, you disappointed one of your long-term clients, have been with you for YEARS!!!! :C

Has anyone lately experienced the same behavior? If so, did you get it fixed / replaced?