It depends on your needs. Either wire the switch between s1 and s2, or between Line and s2

The President can’t pardon state charges like these. The governor of Georgia could.

I presume he means the big slide in the new playground at government center. Adults keep going down and getting tossed, a video of a cop doing it went viral this week: https://www.wwlp.com/news/viral-video-shows-boston-cop-injuring-himself-on-childrens-slide-but-others-have-previously-issued-warnings/

Yes, that’s basically right. Matter is the home automation API and pairing/security specification, and it uses IP for communication. WiFi and Thread are the officially supported IP communication layers. One other detail is that Matter uses Bluetooth for pairing & onboarding, before switching to Thread or WiFi for communication. So you don’t have the inclusion/pairing/etc setup from other low-power radio systems like Zigbee or Z-wave. That’s all it uses Bluetooth for, though, but some people seem to get hung up on that and think it brings Bluetooth’s many shortcomings along, when it really doesn’t.