It's really interesting to imagine what might happen if people had a legal right to filter their own digital experience without retaliation.
Sure, it might deepen some echo-chambers, but it also might curb the worst excesses of the advertisement/spyware economy.
I don't think so: A federated network of social-media mini-sites doesn't really relate to things like blocking ads in your browser, automatically filtering out sections of radio/podcasts in your car that happen to contain siren noises, or a parent putting up barriers to adult content on a device.
P.S.: Some implicit aspects:
1. It would be something you can easily to assert to stop dumb lawsuits quickly without expense.
2. You can't blindly sign it away through click-wrap agreements.
3. It extends to helping others with the creation/sale of filtering tools, unofficial patches, and jailbreaks.