Oh come'on, her voice is totally fine. She's a really good presenter and produces interesting, fairly advanced content in an accessible, entertaining way. I think criticizing her for something she can't change like this is extremely impolite.
That's just my natural speaking voice. I'm a small person, and everyone sounds different.
I'd be happy to focus on the tool, or the content of the channel, rather than how I sound.
That’s a rude thing to say to a stranger; her voice is perfectly fine.
Do you also comment like that on every man’s channel that you watch?