Well ...
I'm for sure north of 50 if you count hand-sanitizer uses. Actual soap-&-water washings is ~30x/day. I'm also using the aloe vera gel I bought to make homebrew sanitizer on my hands by itself to ward off rashes/cracking skin.
Which is fine. And it's a good habit.
But the reality is this: There are SO many environmental things that are dirty/carry disease that we interact with every day. Phones, keyboards, door handles, elevator buttons, pens/pencils. It's impossible to eliminate pathogens from all of these different areas. Yes, you can wipe your phone and keyboards and other things, but in the end, it's still going to be there.
For the same reason, your hands are constantly going to come into contact with many of these surfaces. You can wash them repeatedly but the next time you touch one, you're right back where you were.
The main problem and how you eventually get sick is when you bring those pathogens in contact with a point of entry to your body. Your eyes. Your nose. Your mouth.
As great as wiping shopping cart handles and using Purell constantly is, if you were to never touch your face with your hands, you'd virtually eliminate the need to do any of those other things. Since I know I can't fully eliminate what's in the environment and I'm unlikely to get my hands clean enough all the time, I've just eliminated touching my face with my hands. If I have to touch my face (itch, eating, whatever), I wash my hands. Or I use something else to touch my face (tissue, paper towel, sleeve, etc.). So that cuts down the number of potential exposures significantly if I rarely touch my face. Which cuts down the probability of me catching something significantly.
Even with all the handwashing, I would say 99% of you aren't washing your hands well enough EVERY TIME to get them fully clean. Especially under your nails which technically should be cleaned each time as well. But you could dip your hands into a petri dish of stuff and as long as you didn't bring it into contact with your face, you're very unlikely to get sick.
Just think of your hands as absolutely filthy all the time and avoid doing that and you'll keep yourself pretty healthy overall.