I already know how it feels to be a worker in 2023. I would want to try being King out of pure curiosity. Plus I played a fair bit of Crusader Kings ...so maybe it wont be that hard. Plus I could bring some fun practices from the future. Such as the wearing of cat ears. My kingdom shall be known for the custom of wearing cat ears.
Despite the lack of gaming PCs and hot people, I think I would rather be a king in the Middle Ages, solely because I wouldn't have to go to work anymore
Honestly, I can't believe how important gaming was to me when I was younger. I genuinely couldn't understand how people lived without gaming. These days I barely think about it.