Explicitly so by the outer space treaty.
Not that these launches are launching trash, or launching very much in the grand scheme of things either.
Not that these launches are launching trash, or launching very much in the grand scheme of things either.
Either way, a few thousand things spread out over the surface area of the earth is practically nothing.
and the surface of a sphere at the altitude they're orbiting at is even larger. and the satellites are all spread across a variety of altitudes, relative to their size.
it's up in geosynchronous where things are carefully planned, and the spacecraft can adjust their orbits, and do lots of long term station-keeping.