I believe this is the most over-looked issue when healing dysbiosis.
I think a lot of your actions are very healthy, especially gardening.
You are exposed to hundreds of species of beneficial soil bacteria, some of which can repopulate the gut.
Those without outdoor allergies can benefit from gardening, fishing, kissing their dog that digs, shaking hands, kissing healthy people.
Purell, Clorox, etc. would love for you to believe that killing 99.99% of germs is a good thing. Those with candida, dysbiosis, etc. should well know how important bacteria is for our health.