Can you enter an RSA key and have it produce two prime numbers?
A random tool like this would be the most entertaining possible way for something like that to be unleashed on the world
Canadian cash is better than American cash in several ways: No penny, durable polymer banknotes (instead of dirty wrinkly cotton paper), colorful banknotes (instead of all green) that are easy to distinguish, $1 and $2 coins in wide circulation (instead of worn-out $1 bills).
It already is. It's an ad for Canva Premium.
I know you mean something different than that. But it literally already only exists to push people to pay for Canva. And they will only get more aggressive with that.