Fair enough, we have dfferent memories. I don't remeber any great emphasis on 'yid army' and the rest of it before the 1990s, but if you say there was, I won't disagree.
All I can say is I nor themany friends I went to the Lane with in the 60s-80s NEVER EVER sang Yid Army, we none of us thought of ourselves as Jewish, except the one Jewish friend I had who went regularly with us to the games. He never sang Yid Army either, and just went around supporting Spurs like the rest of us, I saw no difference in him at all, to any of us.
Very easy to get confused back in those wild days.
When I first heard the "Yiddos" chant, I thought we were singing about egoes...............