I was thinking the mark of the beast is much like the mark I received when I was baptized.
God will recognize his mark.
If you are marked by the beast it will recognize its mark.
These are spiritual marks.
Using RFID technology to “mark people” is more of a secular thing, I don’t think it will spread much beyond urban areas.
I won’t get an implant ever, but that is for health concerns.
There might be an analogy between the two. The devil (and angels) are in the details. However, the mark of God is superior to the mark of the devil, and God can erase the latter.
I think the stunt here is just being silly.
However, even having people do it for stunt value, brings the matter into the realm of news and conversation. The topic could be the basis of a blessed gospel witness.