For any good programmer constantly improving his toolbelt, exploring and assessing new programming languages is very natural. Assuming programming languages vary in power - and they do - some have to be at the top.
And what’s at the top ? Lisp
Then why aren’t we all programming in lisp ? Something is wrong with the claim, or we are all stupid. Or maybe something else is going on.
So my recommendation is: give lisp a little bit of love.