Sadly, the gaming industry has changed since the Wii. Nintendo managed to bottle lightning with that console under their then president Satoru Iwata - the guy was actually a gamer, and a talented software developer (often credited with being the man that wrote the code allowing the Pokemon games to actually fit on the gameboy cartridges). Nintendo have this marketing strategy where they never attempt to compete with anyone else, and always focus their efforts on novel stuff that provides great experience, and in the 00s that meant family gaming.
The Switch launched with a title "1, 2, Switch" which offers some really genuinely fun party games, but it is little more than a tech demo, and I am still sore I paid full price for it. They did release an updated version of Wii Sports - but they replaced the Mii characters and it got a tepid response at best. Now the Switch two has been brought to market by a new President who's wikipedia suggests that maybe he owned a famicom as a child, and is a business/politics major, it's clear that we've just gotten a thoughtless iteration and a slew of first-party releases that are formulaic at best - no matter how much is pains me to say.
My sincerest recommendation for you is, depending on your idea of audience suitability, get something that can play lightweight PC games, get a steam account, and look into titles like the "Jackbox" games, Drawful, Ultimate Chicken Horse, Gangbeasts - these are all pretty silly games that support playing together, and I've had fun playing them with my nephews and with friends and colleagues. If you want something that operates like a "console" - then I wholeheartedly recommend the Steam Deck (plus a third party docking station like those from JSAUX, the OEM one is too expensive for no benefit), it's powerful enough to run it all, you don't need to know anything about PC gaming, and it has some extra horsepower if you decide that you want to see what PC gaming has to offer (I like story-rich experiences, and would love to get more people to play Disco Elysium - very challenging experience, but the gameplay is about at complex as reading a book)
tl;dr - RIP Wii, Long live PC gaming.
A cheap office refurb PC from eBay will probably do you well enough. I am literally still running a ThinkPad P50 with a gen6 i7, and it can play current indie games without too much bother.