If some dude in Bangladesh sees it it may not help you much but if someone in BFE Ohio or even as far as IN who doesn't have a shop like yours or is frustrated with who they do have it can most certainly help. Getting as many viewers as possible, regardless of WHO they are, will only help.
I don't have a shop but if someone asks, "hey, do you know anyone who works on old Buick's?" I, having no experience in owning a new Buick nor having y'all work on one, would reply, "I saw a video here where Lucore did these two."
Any press is good press. Any attention is good attention.