Do any still use an older high end tuner from the past?....

I am running a Modafferi-refurbed McIntosh MR78 in my music system.

Tuners in storage are Acoustic Research Tuner, Magnum Dynalab Etude, and SAE 8000. Gave away my Classe Tuner 1.

And tuner sections reside in random other components, like Magnum Dynalab MD208 receiver, Emotiva PrePro, etc.

Ditto on the AR Amp. I have one in storage with my AR Tuner.

Separately, following up on my earlier post, I have since replaced my Emotiva UMC-1 with an Outlaw 975, and the 975's FM tuner section has clearly better reception than the UMC-1 using the same antenna setup (Magnum Dynalab ST2 whip into MD 205 Signal Sleuth).