BBC sports news bulletins didn't even mention Pidcock's CX world championship, and they are normally all over any kind of UK sports success.
The TV quiz 'Pointless' (you may know it as 'Jo færre, jo bedre ') had a round on TdF winners since the war, and pointless answers included such obvious/recent riders as Sastre, Roche, Pereiro, Riis and Evans (100 out of 100 random people didn't name them when asked to name Tour winners)
Outside of people I have met in a cycling specific context, I have met precisely one person I can have any conversation with about racing in any depth at all.