That's nothing new really, late cold war wargames have satellites like the RORSATs playing a big role, and that's when anti-satellite weapon development really

That's nothing new really, late cold war wargames have satellites like the RORSATs playing a big role, and that's when anti-satellite weapon development really became a thing. Low LEO will mostly clear out in a few years. And for really important satellites that matter a lot no matter what the cost, they can still be used. You just have to accept a higher rate of attrition.