What can I do with someones WiFi password?

[62]

Sorry if this is in the wrong place, but basically I've managed to get my neighbours WiFi password who we've had a nice big argument over his BLINK CCTV outside his house
>.<

and now I want to make his life hell as much as I can, all their house is smart with HIVE Alexa and now blink

I am open to any ideas, applications, tools or tutorials (i'm pretty good on computers just not this side)

thanks in advance.

[62]

I assume there's nothing that can be done then :P

[23]

hello