So, yes, the 'boys' have been cleaning up after themselves.
No,
they have not; a statement to the contrary is just grossly ignorant or a lie.
As of December 2016, five satellite collisions have generated space debris.[citation needed] Space debris is also known as orbital debris, space junk, space waste, space trash, space litter or space garbage.[2]
As of 5 July 2016, the United States Strategic Command tracked a total of 17,852 artificial objects in orbit above the Earth,[3] including 1,419 operational satellites.[4] However, these are just objects large enough to be tracked. As of July 2013, more than 170 million bits of debris smaller than 1 cm (0.4 in), about 670,000 pieces of debris 1–10 cm, and around 29,000 larger pieces were estimated to be in orbit around the earth.[5]
And, calling out the boys for their organized irresponsibility and their failure to clean up behind themselves is not misandry, it is telling the plain truth. They are just doing what boys have done since times immemorial: Pursuing their aims at the lowest possible cost, and socialize the consequences.
That's just the debris that can be tracked from earth.
The 64 new pieces of soon-to-be debris are not included.