You do realize the entire format of reddit is designed to make “echo chambers”. Every single reddit sub is an echo chamber and users have no options. At least here people can do what they want with no one to tell them how to run their community.
The only way to stop it from being a commission echo chamber is to push back or post the opposite stuff. They don’t run many of the communities here like they do on reddit. The good thing about lemmy is getting downvoted doesn’t restrict your usage of the site so you can make unpopular opinions without getting timed out like on reddit.
yeah it does but i dont think the people are the problem. Reddit has been around long, its a for profit company. It exploded in popularity at a time when there was no competition and now its entrenched itself as a dominate site that will be almost impossible to kill.