Errr right. Your security theory boils down to wireless has no physical barriers so we need to avoid it at all costs regardless of it's benefits?
No thanks. While I agree with some of your sentiment like WPS being a colossal piece of shit and remote admin just being a bad idea:
- UPnP - I am not going to manually configure every internet facing service every time I want to use a piece of software.
- WPA - While WEP is proven weak and breakable, WPA hasn't been broken without some serious conditions (knowing what most of the packet looks like, MITM attacks etc).
- Guest Network - Quite useful, most routers are able to provide QoS and limits, also it's usually a separate logical network so much better than giving someone your WPA key, and why the hell not share it, internet is effectively a commodity!
- Wireless - erm yeah the 90s were definitely not as fun technology wise.
You are right about one thing, I do treat wireless like my internet connection. Feel free to come over and use it. I won't mind.