Your point is exactly why I can’t take anyone serious who claims that randoms “debating” will cause the best ideas to rise to the top.
I cant count how many times i’ve seen influencer propagandists engage in an online “debate”, be handheld walked through how their entire point is wrong, only for them to spew the exact same thing hours later at the top of every feed. and remember these are often the people with some of the largest platforms claiming they’re being censored … to millions of people lol.
it’s too easy to manipulate what rises to the top. for debate to be anything close to effective all parties involved have to actually be interested in coming closer to a truth. and the algorithms have no interest in deranking sophists and propagandists.