I prefer handshakes to make sure someone isn't carrying a knife or dagger. Covid is less of a worry.
I'm aware that fomites are not the main cause (or even a cause at all) that the disease spreads. Nevertheless, proper hand hygiene seems to be a good idea to me.
I think Fauci said that he hoped that COVID would stop "the barbaric practice of shaking hands."
Yeeeahhh... I don't think that's happening.
In some Asian countries, people bow, or clasp their own hands in greeting and/or respect.