You may be right, but I’ve been on YouTube long enough that it seems to be tailored to my interests — especially math, science, history, “true” paranormal stories (a guilty pleasure for which I have a love/hate relationship), and classical and eastern European folk music. These interests seem to filter out the “big names”. Oh, and it helps to use the “do not recommend this channel” button, too.
It was 3 where I lived … but that was Eastern time. Just a few miles away, in Central time, it would have been 2.
But that was just the average behavior. Sometimes it would be as early as noon, sometimes as late as 7.