So what do we do?
Well, we keep doing what we've been doing here on the fediverse.
We keep building things like Peertube, and using things like peertube to build things like #NewEllijayTelevision and https://communitymedia.video and, when we can afford to do so, we financially support the people who make the software that provides an alternative to these closed worlds.
Dual power. We build the future in the rotting husk of the present.