Turn off broadcast of the SSID
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.
I’ve long held that my phone is a single point of failure and that I should be able to function without it. So I don’t do banking on my phone, I still carry a wallet even if I do have Apple Pay and I will certainly carry physical identification until I’m legally unable to.