The linked post from Armin is gold:
"... whenever you are confronted with a very strong opinion about a topic, reasonable discussions about the topic often involve arguments that have long become outdated or are no longer strictly relevant to the conversation."
(https://lucumr.pocoo.org/2016/11/5/be-careful-about-what-you...)
And that's from 2016! These days if you're arguing from a position you took even a week ago, you already might be out of sync.