My Mum every now and then, says, "What do you think of Bitcpin..."
My resonse - just think if the internet goes away, for whatever reason - poof - gone... nothing to show for it, not even a paper note...
She agrees.
Then, a few weeks later, " I was looking at Bitcoin..."
The Bitcoin repetative advertising, all over the place, is effective mind control for those of or on the edge of the hive mind... yes, my Mum tends towards the hive mind - unfortunately.