this is such a hard question but i definitely have entertained it a few times before. there isn't really a definitive answer or conclusion that i came up with, but the most that i want to say for it is that if he had a choice then he would be. normal, for lack of a better term. the fun and experience that being in class 2b has given him is probably the greatest example of the life he could have always lived had he not been born into the world with the sole purpose to be taught and trained to become tori's butler...

i think about yuzuru's military friend that comes up in tempest and how they ended up owning a flowershop business and yuzuru just couldn't wrap his head around that because there is just zero correlation to make between a military training facility and a flowershop. for this reason i do like to think about yuzuru owning a flowershop himself just to parallel his friend lol i think it would be cute. he is not only tending to plants but he could also spend a lot of his free time cleaning his shop and gathering necessities etc etc IDK!! it would be nice. nothing crazy deep about it

i do think that yuzuru would always stay in contact with tori though regardless of what universe this is in or possibility this is entertaining like. tori will always be important to him, their relationship will always be important, and they would stay in contact even in the scenario that yuzuru stops being his butler

anyway as for like other things i think obv if yuzuru had a choice since the very beginning he would have chosen to prioritize his education and maybe get like an office job. or own a small business like a flowershop of course ...