As a Canadian, an "apology tour" would feel like this to me.
If the next administration wants forgiveness it'll have to show real progress on fixing America's broken system of government and its broken culture. That'll take longer than four years so the next administration should not expect forgiveness. The best it can hope for is to get started on eventual forgiveness.
In the meantime we need to keep diversifying away from America and building defenses against them because there's no reason to extend the benefit of the doubt. They elected not-Trump after the previous time Trump was elected and where did that lead them? Back to Trump.
Even the worst Kessler syndrome scenarios don't stop new satellites from being launched through the debris-containing altitudes to reach clear orbits.