Idea Validation - Curated lists of online group activities

Since I've been on quarantine, instead of grabbing a beer with friends friday night we connect on discord and play online multiplayer games like https://skribbl.io/ . We've also played other games but I am wondering if someone knows of a website where one could find this sort of games, that are multiplayer with modern graphics and with great UI ( my friend refers to them as 'io games' since the tend to be on .io domains). I've googled a bunch but it has not been easy for me to find more of this "io games".

If such a website doesn't exist would it be a good idea to build it now that a lot of us are on quarantine ? Or even to build "io games " What do you think ?