@best-groove,
'at all, I find it all very funny.'
It's part and parcel of being an audiophile. That's why I think some of the funniest posts are the ones we can see something of ourselves in.
Anyway the balance of opinion, excepting a possible online discussion of cables which the OP seems to be considering, is that unless something is obviously wrong, tonearms (even those of a certain vintage) don't particularly need refurbishing.
Kind of reassuring.