Earlier quoted context omitted.
It's completely unreasonable to ask someone to change their website because you disable JavaScript.
But it's perfectly reasonable to let someone know that the website might be broken for those to whom it is most likely to appeal. A more precise suggestion about how to fix it would have been nice, however.
And it's not useful to be informed that your website won't work if a critical component is turned off. It just isn't.
I'd even go so far as to say that people who disable JavaScript should be ignored entirely.