This reminds me of that Glen Campbell song from the 1970s, Try a Little Kindness. Remember the part that goes,
“And if you see your sister falling by the way
Just stop and say “You’re going the wrong way””
Heh. I can just see what would happen today. You’d be told to mind your own business at best, get punched upside the head at worst.
All Christians are obliged to do is warn the lost.
If they choose to ignore the warning, that is their right.
One can only come to Christ in complete freedom. Anything is futile.