Frankly, many things we do could be generating “scandal” if someone makes rash assumptions. Hypothetical situation: Lets say, there is a Joe Schmoe at my Parish and for some reason he has watched me like a hawk at Mass for months, and he goes to Confession every other week and has not once seen me in line, but has seen me Receive Communion.
But Joe Schmoe doesn’t know that I might do something like see my Confessor by appointment or go to a different Parish where they don’t know me (or something else some people do for confession) on a fairly regular basis. So he concludes he should be more lax and take Communion always, even though he has a problem staying out of trouble for too long…but all of this was based on his thoughts on what he thought was going on, not the reality.