There's no guarantee the FCC will approve the requests; other satellite operators and mobile carriers have objected to previous Starlink plans, and the FCC has been skeptical of some of the company's claims.

SpaceX tells FCC it has a plan to make Starlink about 10 times faster

SpaceX: “Small-but-meaningful updates” can boost speed from about 100Mbps to 1Gbps.

Starlink is absolutely fantastic for SpaceX. But how good Starlink is for everybody else -- especially once all the external costs and consequences are factored in -- is a much trickier question.