Swimsuit? Bath stuff (Badezeug)
Bedding? Bed stuff (Bettzeug)
Lighter? Fire stuff (Feuerzeug)
Drums? Strike stuff (Schlagzeug)
Toys? Play stuff (Spielzeug)
Bandages? Bind stuff (Verbandszeug)

Base85 contains just about every printable ASCII character, so I’ll use that as a base. 85¹⁶ ~= 10³¹ -> extremely huge, but still feasible at least for state actors. 85²⁰ ~= 10³⁹ -> if I read Wolfram Alpha’s comparison correctly, that is more information than is believed to be contained in the DNA of all living creatures combined. That’s why I’d recommend >= 20 characters.

Yeah, I’d consider anything less than 20 characters broken. Much too likely that it’s contained in a rainbow table, regardless how many special characters you use. Can I remember many 20 character passwords? No, but my password manager can.

It doesn’t.

There’s Firefox for Android and Ublock Origin works just fine. In my option it works better than the default browser.