Does Chase have the pop ups like Amex telling you that you won't be eligible for the bonus? Or do you just get declined?

Neither my spouse or I have ever had any Chase Marriott cards. We both have Amex Bonvoy biz for more than 2 years. I have the $95 personal card while my spouse has the Brilliant - was an upgrade a couple of years ago from the $95 version.

So I think my spouse would be able to get a Boundless card but I would need to close my personal card. Is that right? They make these rules so complicated that I'm never sure.