I have noticed, over the last 25 years, much less traffic enforcement on highways in Mass. I like to joke that my gray hair keeps me from getting tickets[knock wood, I have not has a moving violation in over 20 years], but the truth is more complex
If I am cruising along the highway and find my self out alone with no traffic around, the hair on my arms stands up. I prefer to drive within traffic, faster perhaps than the traffic, but with 'blockers'
State police will frequently run 10-15 mph over the limit and watch for anyone they are not gaining on, so as much as I watch ahead, I watch behind.
The vast majority of my driving is done on roads I travel daily, this I know where the speed traps are, if they are, and make sure I am not out ahead where there might be
Lotus' are small in size and radar cross section. If you are driving next to a 73 Impala, you are invisible to conventional radar. Lotus' also have little vertical surface, and I am lucky enough to not have a front license plate.
All this is to say that I don't have a radar detector, and that behavior is much more a factor in traffic tickets than actual driving speed.
I occasionally ponder getting a radar/laser detector, but in the past I found false alarms more annoying than anything[and years ago I actually worked for Whistler]
Owning a jammer? Nah. Would only prevent a fraction of potential tickets, and most of the behavior mods would solve all of them.
And I have put around 80k miles on primarily RED Lotus' in the last 20 years.........