Vanguard. You can either invest directly with them, or open whatever brokerage service if you want to gamble on stocks in addition to being responsible.
Invest around 30k in each of VEA VSS VYM, enable DRIP and then you can have 10k to yolo on GME or whatever if you want.
Don’t do this. It provides zero security, and just reduces usability. Now you should call your SSID something non-identifiable. So instead of “$YourName Wifi” call it “pleasure chest” or something. Additionally do not set a ridiculous 64 character + special characters password, because again you are providing next to zero additional security, while hugely reducing usability.
Use a simple password scheme of 3-5 unrelated common words like from here: https://www.correcthorsebatterystaple.net/index.html for your wifi password.