A number of years ago in the pre-cell phone days, 2 meter FM was overwhelmed with users with questionable operating habits (intentional qrm, bad language, etc.), so I stopped operating there and eventually sold my gear for that band. I got back on several years ago and was very pleased to find that is no longer the case, and I regularly monitor 2 and 70 cm during my commute and at home. A nice case of "the good old days" being worse than the present!