Interesting, is that just because of the privacy implications of using chrome?

My experience has been that most desktop IT teams don't have the resources to fine-tune browser configs on endpoints around things like corporate web filtering proxies so they just jam the cert in the OS store and call it a day. You can use Chrome, IE, or Firefox if you know how to get and import the cert (which most users do not). Sometimes users would submit tickets saying they wanted to use Firefox but couldn't get to any web pages, to which the IT team would reply "We don't support Firefox, use Chrome or IE" and that was that.