Good thread anon! Ancient giants and the cover-up are my original tinfoil, and I like Brian Foerster too. His latest video is YUGE. Don't know if you saw it yet, but the M.D. radiologist he has with him kind of had an Oh Shit moment when he was estimating the age and height of that female skeleton. Check it out.
Also, another cool thing about Foerster, is that I had never paid much attention to Inca repairs of megalithic structures. It's so obvious once you start looking for it.