I don't want to be unreasonable, but Google used to at least generally support the idea of the open web. There are a bunch of different UAs out there; while I accept it's more challenging to support some than others, it doesn't seem unreasonable to expect a product launch from a large-scale web company should at the very least give us an error message.
The web is deteriorating right in front of us, and a big contributor to that is Google's continued failure to realise that the web isn't all-Chrome, all the time. The attitude displayed here—a minor thing when compared to the overall problem—has strengthened my resolve to avoid Chrome at all costs.