I don’t know when your last game encounter Flakpanzer but I see flakpanzer losing against 7.7br verhicles.
Yea it’s a lot less skilled these days. Now most of the time you don’t even need to take into account your shot placement or go into xray to learn the most optimal places to shoot a tank your having trouble with. Just disable a module and most of the time it’s GG. This also makes certain tanks that have penetration survivability factor almost null and void in some tanks