It is not always easy. I found it hilarious to post someone's info in public, the ultimate shaming ritual
I then started treating it like bloodsports. Going through all weird tricks to squeeze one more detail and teh creativity. I managed to find homes of famous people from Poland who try to stay silent about personal info. I have not yet revealed that data but I have the power at this very moment to unleash a huge crusade of kids to house of one dude.

There were a few annoying kids to whom I dedicated so much time and effort to find, how many hops, how many clues and trails, how much manual labor, databases, court records, national registries, tax documents, piecing together life stories and communal efforts.

I stopped doing it competetively but I still can't help but notice stuff.

They say that the Organic Chemistry Tutor's name is Julio Gonzalez but to my findings it actually is Jerry Gonzalez (but I can be mistaken) and I did not dig deeper, I remembered it for no reason.

And I found out that Mental Outlaw lives in Massachusetts in Melrose (he forgot to use a proxy appearently)
I heard a bike in one of his episodes and we could make out how it moved depending on sound intensity to figure out a road outside his house and curves depending on speed of it, later to be used to confirm his location
And his blinders along with positioning of windows (distance between them) must be visible from google maps when scouting that town, but he probably hides the view from his window just for the video and pulls blinders up immediately after so it would be more efficient to look at the color of his walls that you would be able to see through the window to confirm you have a suspect
I am not proficient in US public records but we probably could figure out which Kenny in Melrose has a business made around selling merch online, it would almost certainly be tied to his house as HQ of his registered company and we could instantly look up if colors of walls, proportions of windows, and their placement match what is visible in his videos since they match a court record with his name and town already, very high confidence guess. I had no place to share this info for the last 4 years.

If I really wanted I would find his house