If they're just normal about their interest in a certain type but still saw me as a human worthy of basic respect rather than just a sex toy, I wouldn't personally call them a chaser.
Granted, I'm still early in my transition and don't date (aroace), so I have limited experience with such and don't have to to deal with partners who'd be disappointed if I did things like got bottom surgery, but would still be respectful about it. So my usage of the term may be different. But not sure if there are enough cis men in the world who are into gock are also respectful to make a meaningful differentiation from chasers.
