Ehhh so Starmer being a doddering idiot should be countered with keeping those who want to topple him from doing so? That does not make sense, does it? Whither

Ehhh so Starmer being a doddering idiot should be countered with keeping those who want to topple him from doing so? That does not make sense, does it? Whither democracy when those who 'vote wrong' can simply be labelled 'senile and racist' or similar and kept from casting their vote?