Are you joking? (not a “clap” - a question). If I have not been clear enough - Yes, they are wrong. Indubitably. They are the type of people who know just enough physics to be dangerous. This means that they know enough to haphazard a response, but not enough to realize that they are wrong. This happens because of the old saying “you don’t know what you don’t know”. That is the most dangerous combo there is, because these people are confident in their wrong answer and also confident enough to get people like you to believe them.
You are also welcome to PM me and learn something. I won’t hold anything against you. By the end of the second lesson you’ll be making an apology post (if you are an honest person).