Traditional performers (by which I mean older source singers and musicians), then as now, were virtually never seen in folk clubs, partly because they would be in an alien environment for many of them anyway.
rubbish,
Willie Scott, Fred Jordan,The Copper Family,joe hutton willie taylor will atkinson Walter Pardon and many others all performed in clubs or at folk festivals.
as for stalking [please provide evidence of this]I have better things to do,how come criticising one post of yours is stalking?,