You can not have Kessler Syndrom as early as you think. And even then not on all orbits. If you deploy defensively, you can keep sats working fine even Kessler

You can not have Kessler Syndrom as early as you think. And even then not on all orbits. If you deploy defensively, you can keep sats working fine even Kessler Syndrom existed on some orbits. You can hide things in space as well.