Has anyone regretted restarting their island?

I see so many people here start all over again, and I haven't played in a long time, probably cause I played too much when there was more covid restrictions and sitting at home.

I've been thinking about starting all over but then I'm torn because of the villagers I have, all the DIYs... I even considered getting a 2nd switch cause I don't know if I'll have fun or regret losing everything. How do you decide?

Edit: thanks for the comments/input! Its so interesting to hear how people see this! ♡

I'm still torn, I put so many hours into the game but I also think I haven't played in over a year by now? I might try to see if there's anything fun for me in it still or if restarting feels right after all.