do people mistake your kindness for weakeness at all ?

Oh yeah, they do

that has happened to me, yes.

Oh sure. I think that’s common.

I think some people do.

Once

I don't think so, no. 🤔

They wouldn’t dare lol

No.
Depends what your definition of kindness is. If you mean in flattery and compliments, that's not really what kindness is to me.

Err no.

Only those who don’t know me well enough.

They typically get told to fk off before they have a chance. Still kindly, of course. 🥲