Joseph, I am not so active these days, so I can’t tell you for sure. I mainly now operate CW on Field Day, and it is great. It is possible that in general things have gotten less disciplined. It is true that the FCC can’t monitor all the ham bands 24/7.
When you have a family and a profession, and in the frum world there are always many other responsibilities, like shlepping kids to and frum school and shul and learning and getting ready for Shabbos, and so many other things, it becomes harder to find the time to relax and get on the radio.
The recent rescinding of the code requirement after all these years I believe was a mistake, and lowers the barrier to unwanted elements getting involved with the hobby. Also competition from internet and cell phones has hurt the numbers, as well. Manufacturers were complaining that they couldn’t sell enough equipment so they petitioned the FCC to reduce or remove the code requirement to get more people involved with the hobby. Eventually they gave in, but I think this was a mistake.
Hams must and do police their own ranks and not rely solely on the FCC.
Maybe this is a good parnasa from someone to invent better anti-jamming technology that authenticates a user and distinguishes his signal from interfering signals.
Believe it or not, other countries would like to jam our GPS system in time of war so the many military functions that rely on precise aiming and positioning won’t work. The gov’t is investing a lot into anti-jamming systems now.