I also use my guest network for the (notoriously insecure) IoT stuff. Oftentimes I’ll take it a step further and use my PiHole to block whatever servers they’re phoning home to.
A good example is my smart TVs. My TVs are the single most blocked devices on my network, by far. Like on a day of heavy use, my phone or PC may generate ~2000 blocked requests. On an average day, my TVs generate 7000+ blocked requests. That’s ~5 attempts to send telemetry data back to the mothership per minute, even when they’re not in use.
358/2 was good, but different. I personally enjoyed the equipment/skill system, but I understand why lots of people didn’t; If you didn’t want to spend a lot of time managing your abilities and gear, it would quickly feel like a burden.