Hm, no, it sucks. "I can do that with ease because I've done it so many times" is really a terrible argument to explain why something is good. If you've lost a leg, walking with a crutch becomes second nature to you, but that doesn't mean that's the preferred or most efficient way of walking for the human being.

Yes, you know by heart that all_of requires "foo.begin()" and "foo.end()" and the capture context "[]", but it doesn't negate the fact that many other, better languages, just know how to cycle an array without having to specify begin and end, know how to capture arguments when needed, don't require a useless (in this context) return, nor clutter a single line of code with nine differenct gibberish symbols like "(", ")", "::", ",", "[]", ";" "{", "}".

Take the ultra humble javascript: foo.every(a => a % 2)

When you need three times the characters to obtain the same result, and those charcters are a clusterfuck, it is not relevant if years of usage made you comfortable nonetheless with it.