Does the article address why cell phones wouldn't be an extension of the skin flora[1], in terms of normally having good bacteria? Or is there something about c

Does the article address why cell phones wouldn't be an extension of the skin flora[1], in terms of normally having good bacteria? Or is there something about cell phones that kills off good bacteria, but not bad? [1] https://en.wikipedia.org/wiki/Skin_flora https://en.wikipedia.org/wiki/Skin_flora (there are 1000 species of bacteria from 19 phyla normally inhabiting healthy skin)