Thank you all for the vivid participation, the tally gives, recessed vs. white ink,
3 : 12
So I checked the "white ink" on the buttons of my
old NC2500 charger. With a q-tip and some aggressive solvent i managed to dissolve the white paint yikes. Showing this to them, the product manager responded that the
MC3000 buttons don't use white ink/paint technique but some
new laser-engraving technique and that it would be impossible to dissolve the white symbols chemically. Laser-engraved white symbols are said to be long-lasting, won't rub off, won't fly away

. In my review, I'm going to test the aggressive solvent on the MC3000 buttons, then we have re-confirmation by me.
Anyway you guys win, they're going ahead with the white symbols.
"
Good news, everyone!" — Mass production has started!! Days ago actually. I saw proof, a sea of soldered PCB's
. Completion will still take days/weeks but the point is that production is happening right now. Fi. nal. ly.