The only thing I ever had a problem with was my snowblower. It went to shop every year for hard start/running issues. The shop guy finally told me as much as he liked my money it was always my carb gunked with stabil red. Told me end of season, empty tank, run till dry, drain bowl. 4 years of no issue after that. Brought back to him for some belts and other stuff though.
The problem for me is that it bakes in the shed all summer. The cooler temps over winter for lawnmower and weed whacker no issue. I still use the stabil and try to rotate my gas stock. I keep 10-20 gallons for generator. I pour that into smaller 2 gallon cans and add the stabil at that point. every other month I empty the 5 gal cans into my car and refill the cans.
Top off cars, lawn equipment, then make sure cans are full before all forecasted storms winter and summer. Many people panicked and waited hours on lines for a gallon or 2 during Sandy