“Mainstream” is the echo chamber you’re caught in

Seth Godin says mainstream used to be the masses, now it’s pockets.

It was the masses when there were only a few channels. When everyone was consuming similar stuff.

Now we’re individually fed content based on other content we’ve watched or interacted with.

You can be in a mini-mainstream community that believe one thing, but there will be a mini-mainstream community that believes the opposite.

Both think they’re right.