Some short googling says they have lasers that clear a path for a data carrying beam, but that seems wasteful/infeasible for commercial uses
https://www.blueorigin.com/news/blue-origin-introduces-teraw...
>The TeraWave architecture consists of 5,408 optically interconnected satellites in low Earth orbit (LEO) and medium Earth orbit (MEO).
Before the "new wave", in 2010-2015 or so, Earth had around 1500 active satellites in orbit, and another 2,000-2,500 defunct ones.
Starlink now has almost 9,500 satellites in orbit, has approvals for 12,000 and long-term plans for up to 42,000. Blue Origin has added 5,500 to that. Amazon plans for 3,000. China has two megaconstellations under construction, for a total of 26,000, and has filed for even larger systems, up to 200,000 satellites.
We might be the last generation that is able to watch the stars.
Bezos can't even build his first constellation and already planning his second... Possibly the real play here is snapping up more frequency licenses on earth (we need them because we're launching any day now promise). They are the real constraining resource and could be used to keep others out of the market for a while.