They should just get rid of part 101. AMA started out defending the special rule for model aircraft but it’s clear they’ve caved and the govt is just turning it into part 107. The whole registration requirement is ridiculous.
Now, because EMS is worried that they might walk up to one with a bomb, it has to be registered on the bottom so they can see it.

If a bad guy has a bomb on their drone 1) it’s not gonna be marked and the FAA, law Enforcement etc would never know. 2) If the bad guy with the bomb happened to mark it on the bottom IAW the rules, EMS would be killed long before they got close enough to see such a tiny registration anyway. Hey FAA, why not just have us mark it top, bottom, all sides and in 2 inch letters so our aircraft look like complete crap??? Idiots.