not counting college because you every either move into a dorm or commute. but after being at my first job for about a year, i finally moved into an apartment. this also happened in autumn 2020. i have been in my own living quarters since.
if you feel the need to leave and spread your wings, do it. but make sure you are financially sound to do it. have your savings, don’t splurge on a living arrangement you can’t afford, buy secondhand instead of new furniture, etc.