I watched the CE-2 bit (as I have one) and his final thoughts section and I found he came to the same conclusion I jumped to when I read the thread title; no, objectively vintage is not better when it comes to pedals.
Better tech, better quality control, 40/50 years of design refinement, etc all means that a new pedal should be better in at least some way, be that reliability, versatility, lower noise level, whatever..
Doesn't mean that there aren't great vintage pedals out there, that perfectly fit someone's exact needs though and so that might be better for their particular application.
I got my CE-2 for £10 back in 1993. It does what I need and sits on my acoustic board. If/when it dies, I'd find a cheap modern clone rather than buy another on the vintage market as I wouldn't be able to afford it. If I could afford one, I'd probably buy the modern Waza instead anyway. YMMV.