I could preach all day about this.

I have a simple philosophy: wired when you can, wireless when you have to.

With that being said, doing a site survey for wifi and getting optimal access point locations, then placing Ethernet in ceiling there for said access points, ensures you have good coverage of your space, which then leads into another rant about network hardware and people spending thousands on everything except their router/access points even if they have the structure cables to support such a system....

Then people wonder why their wifi sucks.

I mean, spend a couple hundred one time to get Ethernet run, spend some time on an online ap placement tool and signal estimator for it, and then go buy infrastructure wireless for your home, and spend upwards of $1000 on networking hardware. You'll get more out of it and it will work for longer than your $1000+ smart phone, or many $1000s laptop that use it almost constantly.

Networking is critical and it should be seamless and blend into the background. You shouldn't need to mess with it constantly to get it to work. If that's normal for you, then something is very wrong.