I've used zooms since the 1970s, starting with the Nikkor 43-86. So much more convenient than a prime, especially in situations where I need to change focal lengths fast or often.
BUT, I did and do recognize the weakness of a zoom, LOW light, where a fast prime is better. The old saying "in LOW light, FAST glass wins."
So even with zooms, in my two current systems (Nikon DX and Olympus m4/3), I have a fast prime. And I have had to use them.
And when I really want to reach out, it is with a 500/8 reflex, a prime lens.