honestly..it's nintendo that should just make sure that the switch and their games can handle wifi so they do have to fix it! nintendo is basically saying ''yeah we are to lazy to fix it and it cost to much money so go play with wired internet instead'' yeah no that's not how it works..i refuse to use wired things if i can go for wireless, cause to me going for the wired option feels like going back in time...we live in the modern time now, so nintendo should just come up with a solution for the wifi that everyone uses now :l i remember almost tripping over my wired controller cause i was multitasking and forgot my controller was still laying on the couch...or having to sit at a certain distance just to play..yeah just not my thing >~>
Yah... Wireless networks and connections are far, far more complex then what you think they are. They aren't a "Nintendo, fix it!" sort of deal.
There are so, so many more variables in play. Hell, do you know when the last time you updated your Router/Modem's firmware was? For 99% of people, it's going to be "never," and that alone can have a massive impact on your wireless connection. Nintendo has to plan for that to try and get you, and all other users, the best possible experience. The best experience for as many people as possible.
Plus all the configuration setting differences on the Routers, Modems, and mobile hotspot **** people use.
Plus regulations they have to adhere to in different countries.
Plus all the interferences they have to handle to try and keep things stable.
Plus all the security measures that need to be taken to avoid fun things like DDoS.
Nintendo can only cover so much. To be blunt, it's extremely ignorant and uninformed of you to think of the issue as one that is so firmly in Nintendo's realm. Nintendo has done a few funny things with networking defaults and configs, sure, but there was still a general point to them. I guarantee you that there is more that you can do on
your end then Nintendo can ever hope to do to fix your issue, or most other user's issues, personally.
Source: Worked in Fiber Optic Network Administration, with a focus on network connectivity.