I just activate my new UA card and did my first purchase today (received it over 1 week ago). The representative confirmed the 50K first-use offer. I use to have UA business, UA platinum, UA gold,.... years ago when the open bonus was just 25K or 30K. Chase became generous in recent 2 years.
mine 1st and only spend is one day before 1st stmt, I did NOT got 50k, but my LD's 1st and only spend is three days before 1st stmt, this card got 50k in the 1st stmt