It mattered to God what day was the Sabbath. Do you have scripture to back up your claim that it does not matter what day? Also, people today, even if they say Sunday is the Lord’s day.....isn’t more like the Lord’s hour (one hour at church than off to the races).........
God Bless them, at least Christians in the past, (100 years ago) used to keep the whole day. They kept the wrong day in the right way.......
and no more bacon for you either, but you can have a kosher hot dog I suppose