What do you do at the fuel pump? That seems like a good place to pick up a virus, along with grocery stores, of course. What I do is to use the windshield wiping paper towels that are usually available at gas station pump islands to hold the pump nozzle. Unfortunately, in California, you also have to use your other hand to pull back hard on the rubber gas-trapping billows to get the pump to work. But it is very unlikely that thing would have been touched by any of the unwashed public driving a car.
Of course, I don't have that issue as I plug-in my electric motorcycle when I am recharging it at home.
Well, for now with the Bullet that's not an issue, since I tank up at home from fuel cans after every ride with ethanol-free 89 octane that I treat with StaBil 360 and a dash of Marvel Mystery Oil. I fill the cans in fuel runs every couple-few months to a station about 30 miles south where the EPA allows sale of the good stuff at the pump since it's supposedly a "rural, non-metropolitan" area (even though it's a big Wawa convenience store in downtown Frederiksburg, a fair-sized little city of about 30,000). Fortunately, here in Virginia we needn't struggle with those spring-loaded pump nozzle condoms. We had 'em for a time years and years ago, but no longer.
As for my cars that get the normal 10% ethanol spew, as well as doing the left-handed thing, I've got a huge box of those nitrile gloves, some of which I've divvied into a few ziplock bags for the glove compartments, panniers of the bike and so forth. Just one on the left hand will do you: Goop up with sanitizer, glove on left, tank up, peel off glove and discard, goop up again, and off you go.
This left-handing thing ain't magic, but if you've GOT to be pawing around out there in Crudsville, it can't hurt to lessen your chances of transmission, right? Stay fine, my man!