if yes then I'll be glad to know

It's kind of wild to have these antennas occupying space in orbit instead of having a few more but ground based but of course there is limits to putting antennas into orbit. These limits are not hard very quickly but it's mainly "diminishing returns". Now, Starlink is offering global coverage. I guess it's the first ISP that can provide this. That's a huge value proposition and people pay for that but if all the world would start using starlink, the constellation would certainly provide terrible performance especially in densely populated areas. If all new york city would try to communicate via just 2 20Gb/s satellites, they'd get 5kb/s. With glass fiber, NY citizens get 1Gb/s so to offer that level of internet, Starlink would have to increase the capacity by x200k. Kessler Syndrome and diminishing returns aside, that would take a long long time to achieve.