I don’t know what you are all talking about - not catching on, lazy, nervous, don’t know about it. Everyone at my parish does them.
The card in the back of the pew says, “Here strike your breast three times” and so everyone does it. The card says, “Here bow in reverence to the incarnation” and so everyone just does it. The card says, “Here hold hands while praying the Our Father” and so everyone does it.
Just kidding about that last one.
Nobody makes a big deal about it. It’s all very natural. Same deal everywhere I go, mostly. Maybe it is a southern thing or maybe all the good priests moved down south like all the other good Catholics who left the frozen north.
Seriously, everyone at my parish does it and most of the nearby parishes that I go to.
-Tim-