alright figured out the reason for my crashes, it was CPU overheating after all, moved to new apartment which is hotter than the last one and this is the issue, should probably apply new thermal paste too. For now, I set up a desk fan to help with PC air circulation and it seems to help, little trick I got off reddit. Started doing the main quest, and seems like I need to progress a little before I can start the DLC, which is fine, and yeah, after the crashes got resolved and I disabled the camera head bobbing, game became enjoyable again, tho the oversexualization of everything is still irritating, whatever, guess you get used to it after a while and become a sad coomer who can only get it up to bear sex. For now, I am enjoying the changes to cybernetics.