Tragically, yes. I've been in meetings where each of these is brought up as a concern of using Python over a more traditional language like C++ or Java.
This is kind of like debating with creationists -- yes, it is absurd and dumb that the discussion even needs to be had, but they must be challenged.
"[object Object]"
> {} + []
0
JS and PHP are the prototypical examples of weak typing.