Attend the Vigil Masses then. They are absolutely beautiful and, it seems to me, that the vast majority of those in the pews are much more spiritually motivated and dedicated.
I’m not Catholic. I did go to a midnight mass with my wife once near downtown Seattle though. She comes from a VERY devout Irish Catholic family. In her mid 30’s she became the family black sheep when she went protestant.
Not on Christmas. At least not where I live. The vigil Masses are more crowded than the ones on Christmas Day itself.