I have two routers set up like this. The untrusted ISP router is plugged into the wall with untrusted devices (e.g., work laptops, guest devices) connected to it. Its IP is 192.168.20.1 and untrusted devices use that IP as gateway.
Then there's a trusted router that trusted devices connect to with IP 192.168.1.1. I have it connected to the untrusted router's wifi as WAN but you could also just connect its physical WAN port to an untrusted router LAN port. Trusted devices uses 192.168.1.1 as their gateway and the trusted router tunnels all connections over the untrusted router to the VPN provider.
Only the trusted router needs Wireguard. The trusted devices think they are just on a regular LAN, which keeps their configuration simpler.
The problem seems to be your router. If you can install OpenWRT at all (check the supported devices), I would be surprised if it wasn't more reliable that whatever OEM router software is already on there. The upshot is you can trust your router.
You're lucky if changing graphics presets is the worst case scenario. Maybe check out the recent Gamers Nexus video on Linux GPU benchmarking to see a variety of performance issues on different cards for different games e.g., frame delay spikes, super low 1% rates and sometimes just overall bad performance.
A significant exception is if they need more money to make their money e.g., they need to build a factory to manufacture the product. If a bank won't lend to them on agreeable terms, they may try raising equity capital in which case they will be very eager for you to buy in (on their terms of course).
I have two AppleTVs and while they are great at what they do, I won't buy another. The reason is that they are still locked down to what Apple allows you to do. Want to watch YouTube? Your only realistic option is Google's app, complete with ads. If you connect a real computer to the TV, you have significantly more control over what's going on, but you may lose some of the convenience of a dedicated TV device. Hopefully with things like the GabeCube, more Linux OSes will be dedicated to big screen TV use.
Plus the point is that you can replace the AppleTV with mostly whatever you like (some CEC functionality notwithstanding), and don't use the TV's own OS or apps for anything.
But she only has smug
bitchfascist faceEdit: changed to a more gender inclusive term