It would be interesting to get some preliminary guidance on what tech companies would do in response (start charging for premium services? only give premium services to the most valuable users?)
Andrew Yang has also mentioned in prior podcasts on UBI (Freakanomics, etc.) that probably the best way to fund such a program would be proceeds from increased taxation on tech companies.
I for one would love to see cable companies turned into public utilities. But that goal is not mutually exclusive from the goal to give the consumer some more power over the big tech conglomerates.
Disclaimer: I work at Google, opinions my own.