That is all I'm carrying these days. I used to be way into tacticals. I had lots of them from many of the great makers, Mayo, Cook, Obenauf, Hinderer, Terzoula, Lambert, Lightfoot, etc. Also had Sebenzas and balisongs and plenty more. Then, mysteriously, I just sort of lost interest in knives and eventually sold them off and stopped carrying a knife. I went for a few years without carrying a knife of any type really. Just recently got back into traditionals and I've been carrying a GEC #15 single blade spearpoint lately and I really like having something to open boxes and mail but don't feel the need for any more than that.
So, yes, for me a traditional is all I feel I need these days.