If your definition of intelligent is buying useless copper coins with no value whatsoever,
I would prefer to meet your definition of stupid.

This is sorta like buying a power rangers lunchbox, or a barney and friends backpack.
It may be cool to you now, it will not last.
The copper coins serve no real function, in fact all physical bitcoins serve no real function.
At least the lunchbox/backpack can be used to carry stuff.

You are now ignored, enjoy your copper round.