Sounds like a Global Warming scientist responding to criticism, doesn't it?
If someone sees something by looking at it through a mirror then that is their point of view, but it is nothing to do with what Leonardo wanted or thought.
This is absolutely hilarious considering how Leonardo wrote his notes.
If supposed "experts" sound this ignorant, even the goats have to la-a-a-a-ugh at them.
It’s art. The artist can do whatever he wants. But the rest of us should reply in kind, not as if it is Gospel.