Chacham: No, because I won’t be there when I shave. It’s not Assur for me to shave and then go somewhere else. And shaving with most electic shavers (well, I don’t know most, but certainly mine) is Muttar according to the vast majority of Poskim.
ANONANO: When people say Rav Kook, they mean Rav Avraham Yitzchak Hakohen. Rav Tzvi Yehudah Hakohen Kook was his son, unless I’m mistaken. Either way, citing that in the name of Rav Kook is misleading and, as pointed out above, historically impossible.