Free expression of contrary views is also important (though not ALL contrary views). What I think will happen is further Balkanization of the internet. We can’t all play in the exact same sandbox. Echo chambers are not new - people lived within distinct communities before the internet. I lived in a 50/50 liberal conservative town growing up and I interacted with only other kids of conservatives outside of school.
Now if we could have platforms that didn’t reward shallow engagements maybe we could get somewhere.