Their last Generation of PO had a high end version, the Ultra Deep to be precise. This version was without the relief as well. This version is obiously not about cost cutting, it is the only of the recent versions with the Omega Steel for example.
The lessons learned from their deep dives in 2019 or so lead to constructive differences to the regular pre 25- POs, the extra thin titan Caseback beeing the only obvious example.
Anyways, they did some cost cutting with the bezel play, so you are totally right one way or the other 