LisaB:
It’s important to remember that your Sunday schedule should be planned around Mass, rather than squeezing Mass in between soccer games and other activities.
I think you’re seeing glass-half-empty, and I’m seeing glass-half-full. Despite a profoundly busy schedule, which many people use as an excuse to ditch church altogether, a family has prioritized taking time out to be with God and His Eucharist.
As to your wedding example, a wedding is a Sacrament, which would set it apart from other Masses. Children receiving their First Communion don’t wear soccer uniforms, either.
I have no doubt that in Christ’s day through the Middle Ages, people were showing up in rags to worship. The article in the OP - which I suspect a lot of people haven’t read - addresses a casualness of
heart, not a casualness of
dress. Clothes may or may not represent somebody’s mindset toward the Mass. But where I’m not a mind-reader and unable to judge either way, I prefer a custody-of-the-eyes approach toward other Mass-goers.