>>713588672 (OP)That depends. Are you doing it for fun or for money?
Do something because you enjoy it, not because you think you can get an easy paycheck. If you're trying to coast on easy ad/partnership money, you're going to burn yourself out really fast and might end up hating the hobby. Maybe the algorithm will bless you, maybe you'll be overlooked forever.
It's never too late to do it. I found an enjoyable essayist who started less than a year ago. Doesn't get much attention, only peaking at 56k views for his most watched video (no, I will not shill), but he still does it anyway.
Do it for fun, not for views and subs. And if you get lucky, even better.