Bach saw pedals on an organ

But I know what you mean, the pedals of the modern pianoforte.
I would bet everything I owned (although I'm not a gambler! lol) that if Bach played on the
modern piano he would have encouraged the use the pedals. Probably a more liberal use of the sustain compared to the rest though.
One only has to play his organ works on piano to find that if we do not use the middle pedal it is literally impossible for the pianist to hold a note unless they take of their shoes and uses their toes!!
I honestly cannot see him ever looking at them and say, Oh no no no don't use it, it ruins my music. His music can be played on all sorts of keyboards and different instruments and each of them breath different life to it but are the same, similar but different but apart of the same family. If you hear for example a Bach WTC performed by a choir would you recoil in horror and say "Oh it should be done on a keyboard you are losing the tradition of the music"? If you do I think that is highly pedantic.