I never really bothered either but I did wash last time I did groceries, what I find annoying about washing produce is that it's all wet after. You go to eat an apple or grapes or anything and it's just dripping all over. What do you normally do to deal with that, lot of paper towels? Just seems so wasteful.
Here's what I did yesterday:
I have a double sink with a partition in the middle (porcelain). I put a big deep pan in one side, it's probably a 4 quart pan. I squirt in about a teaspoon of Dawn dishwashing detergent. I open the tap for about 3/4 cup water and put in one of those cheap 3" paint brushes and swirl a bit. I dump a bunch of apples in (neighbor did my shopping for me). It was total a dozen apples, I put in maybe 6 at a time. I take that 3" brush and brush all over each apple in turn and set it in the other side of the sink. Do this to all the apples. Then I have a colander sitting in the dish strainer. I rinse each apple thoroughly and add it to the colander until it's got all 12 apples. I have a giant plate (I have 3, I bought at local Chinatown, they are plastic) sitting nearby (on my stove), and I take apples one at a time and using two dish towels (terry cloth) I dry them and place on the big plate (I had two such plates on the stove). When all apples are dried, I put them in one of the crisper drawers in my refrigerator.
I did the same thing with around 18 bananas. I love bananas, and I keep them in the fridge and put them out to ripen maybe 2-3 at a time, sometimes in the oven, which when off remains at around 80-85F due to the pilot light. They ripen faster in that warm oven.
I did the same thing with a dozen navel oranges, but I didn't refrigerate them, I left them out in a cardboard box. They seem to keep really well that way (as long as you don't stack them and they have good ventilation... otherwise they will succumb to fungus), for at least the 2 weeks when I have more shopping done for me.
It's probably overkill, but I feel better doing this stuff. Once I found out that a tiny dose is very unlikely to infect you I figure I don't need to be so careful, but you can't see any dose, so I am opting to clean well. Even before this pandemic I've seen it said that you should clean your produce really well, just to get rid of bacteria.