"They're building an echo chamber" said everyone in unison

This Axios article made me laugh: "Right wing builds its own echo chamber."

Conservatives are aggressively building their own apps, phones, cryptocurrencies and publishing houses in an attempt to circumvent what they see as an increasingly liberal internet and media ecosystem.

I see.  When conservatives complained about media bias, censorship on social media, and willing ignorance of stories critical of Democrats, the Left said "private companies can do what they want, build your own platform!"  And now that they are, it's an entire "conservative ecosystem."  Oh no.