Perhaps. The theory is that if someone is to be fully comply to a licence, that means they have to walk the extra mile, like mention it, link it and all that jazz. Which is something I genuinely don't want anyone to go through. Basically "take it, use it, change it, publish it as yours, sell it, whatever you want, by all means, go for it". Which is what the wtfpl is in theory and why I find it so compelling.