Yes, but it's tricky and takes time, if you replace on starlink with 30km radius with 4 at 15km. but then kupier could go to 10km while starlink is doing that. Satellite wars!
Hm, they were supposed to launch two satellites in 2021, now that's pushed to Dec 2022. They "announced" 83 launches with way-more-expensive than SpaceX and fictitious New Glenn launches. Blue Origin has been way way way behind its estimates.
... Kuiper has Bezos money behind it, but we'll see. Starlink is already up, and if Starship launches, I doubt anyone but SpaceX can compete.
Elon the prognosticator says 1-12 months for first starship launch. Even if it's two years, Starship likely becomes operational before even a minimal Kuiper flotilla.
But, competition is good, so even if that happens, I hope Bezos keeps the money flowing.