What's your opinion on that?
Evidence is in your face if you look around, like multi-level basements (basement under basement) in most old cities all around the world, etc.
Topic covered well on YouTube recently, example channels like "Jon Levi" and some Russian guy (forgot the channel name).
According to such sources, we are (probably) in the another Reset early stage now (fake pandemics like "coronavirus" are part of the plan).