I don't think startups will be able to enter this market, at least not any time soon - it's too capital intensive. We might get several large "constellations"

I don't think startups will be able to enter this market, at least not any time soon - it's too capital intensive. We might get several large "constellations" someday though (Starlink, Eutelsat/OneWeb, Amazon Kuiper, Guowang).