Timeline for the illustrative parameters, computed with Giddings-Mangano’s own accretion machinery: ~0.15 ms of subatomic accretion until the electromagnetic radius reaches atomic size (G-M eq. 4.22), ~2.2 ms of Bondi accretion until the Schwarzschild radius reaches L at 0.54 kg (G-M eq. 4.40), mass growth at 1.9x10^4 kg/s (G-M eq. 4.31), then ~20 us to ~1 kg where the microcanonical Hawking luminosity 5.1x10^16 W equals the 5D Eddington limit (G-M eq. B.25, Bondi radius 4.1 mm, sound speed 5200 m/s): accreted mass flux is fully reradiated (~17000 t/yr converted to radiation) and the mass stays constant on average. A wide range of (L, M_N) values yields dangerous Eddington-accreting mBHs; the danger is the radiation, not consumption of Earth.