This is a bad faith and ignorant take. As with anything at the edge of our knowledge, it’s not bulletproof, but peer review certainly does mean plenty. It is one of the most rigorous standards we have for the validity of observation and theories.
Yes, a comment on a website that just says “no” is way more truthy and should be taken at face value. Anything published and peer reviewed can just be assumed to be false.
Great call. Thanks for really bringing up the level of discourse.