You don’t understand Kessler Syndrome. Starlink satellites are in an orbit that requires maintenance or it decays rapidly. These orbits are used on purpose as they are “self-cleaning”.
Kessler Syndrome doesn’t even mean that we can’t fly through an orbit, only not occupy it for fear of collision. Space is incredibly, ridiculously large, and the chance of a departing rocket being struck by debris is miniscule.
In any case, a catastrophic multi-sat collision would only result in a meteor shower. These things are designed to re-enter in 5 years even in normal service.
I live in rural Canada and Starlink is the only reason I’m able to post this. It’s been a tremendous asset to our lives, and as an aerospace enthusiast I’m all on board as well. As an astronomy enthusiast I’m less impressed but forsee a push into more, larger space telescopes.
I learned so much at school, hacking crappy computers because I was bored. Boot disks in my backpack, hex editing the typing lesson saves, packing emulators and ROMs in one floppy at time and merging them back together (I even wrote a BASIC program for this because I didn’t know that tools existed to compress and chunk large files). And just exploratory hacking for fun, writing scripts and tools and stuff just to see if I could.
Chromebooks are the opposite of that, we bought our daughter a Chromebook and on realizing that it was only a tablet with a keyboard it went back to the store. She has my old Linux desktop now and knows a lot more than her friends