An interesting thing is that I've observed a lot less speeding over the years, as more cars acquire active cruise control. Correlation or causation? Who knows. I don't think enforcement has changed.
No cops ever to be seen. I have not seen anyone pulled over on a Chicago expressway since before the pandemic.
I've never in my life seen anyone just full send it at a red light that's been red long enough the other side could have green but you see it in videos online so it must happen somewhere.
No idea if it's just a coincidence, but people seem to be driving way slower on average compared to last year.
The funny thing is I might actually be safer without it, as it's the old static-speed cruise control not adaptive. While I'm less patient to idle along at 75, I am also more attentive. Who knows.
(I was never particularly a speed demon in the first place though)
In my state enforcement went way down until cops were called out for it in the media last year. Lo and behold, crashes and injuries are down now that enforcement is up!