I don't..
But there is also NVR & intercom part - where without P2P You are loosing mobile / DMSS notifications..
We have 2024... everything is now cloud connected...
mobiles, TVs, internet routers, inteligent speakers, all smart relays / lights / sensors, alarms, vacuum robots, kitchen appliances..
blocking internet access to all IoT devices is not a solution - that access gives us mobile app control / notifications & features...
so upgrading firmware on everything is next best solutions for now..