[2023] Could there be a server where you only have 1 character?

This is 1 request and 1 question. The majority likes that several characters can be used on 1 server, I don't want this to change on every server, just make 1-2 exceptions if there is a need for it.if you can have more than one character on 1 server, my personal problems with it: time-consuming, pvp with your non-main character with minimal negative impact,event with multiple characters,it does not look for a missing main character, but instead switches to it,more characters you can learn more professions, this also reduces the interaction with the others Clearing dungeons multiple times,your alt character is in a small guild, your character is big in a big guild. if you only have 1 character, the classes and the character itself are more important and pvp is less. thank you in advance for your feedback. (if something is weird, it's because I translated it with a translator, but I hope you can understand roughly what I'm writing)