Haven't seen any clubs or even packs bigger than 5 or so on the MUP I use 5 days a week, but have been seeing a lot more users as cost-of-living situations in other cities makes my city more and more attractive.

Lots of distracted and otherwise careless users these days. The worst is a new nerdy dude on a motorized skateboard who flies along the path at around 30 mph. Anything with an motor is prohibited on the trail.