I have zero pro aspirations but I'm an amateur boxer with 8 bouts and I've been blessed to say that I've trained with pros/Olympians, sparred with a few, and have visited some top gyms all across the country while traveling.
You would be surprised at how many just ludicrously wild hot takes I would hear from pros/seasoned amateurs/trainers with DECADES of experience.
Like genuinely idiotic opinions that would get downvoted to negative 100 karma on this subreddit.
A few good ones I heard in my travels:
"Errol Spence would knock out GGG" (this was 3-4 years ago)
"I scored Pacquiao-Broner 7-5 Pacquiao, maybe a draw too"
"Floyd only fought bums!" (from an Olympic medalist)
As well as countless others.