I just watched the whole Spector video. I've contributed to the Zoe app from the start but I'm a bit disappointed in him, really.
Clickbait title - 100,000 on his model (and it is a model) is a different measure to the 100,000 that Javid was talking about. Did Javid say they would take action at 100,00 cases or is that something Tim thought would be useful to say, that would help his case?
He actually said "realise that we can bring you the best data". I'll just leave that there with no comment. 
He said that part of the problem with some countries in Eastern Europe – the ex Soviet bloc, he calls them which is a bit derogatory – is lower vaccination rates. Lithuania, 67%, Germany 69%.
They’ve been telling the government about the new symptoms, he says, for nearly 600 days. 600 days ago was before the first lockdown started.
Anyway I have more…but my message is, that taking nuggets of information from YouTube videos will get us nowhere. But I’m probably just an unquestioning peasant.