LOL!!!
Then you concede the argument.
The burden of proof is always on the one making the claim. It’s not a “demand”, it’s common sense. You call me “lazy”; but you want me to do your homework. It doesn’t work that way. I don’t let leftists get away with argumentation that way and you shouldn’t either.
Hell, you may even be correct - but I really, really doubt it - that’s all I’m saying.
No, I conceded nothing. Any concession is in your mind.