Seriously speaking, there would be tircha d’tziburah if you don’t set it up on time. Depending on the community, it may decrease shul attendance, and make people come home later, make other family members wait longer. Have less time to sleep or learn on shabbat. So, maybe it is a good thing to do.
It also seems that the shul is reasonably fast davening, rather than saying piyutim and making announcements. I would NOT want to be in a shul where announcements take so long that it is possible to serve a big kiddush!