You can make exactly the same argument about the Greens if we are going to judge an entire voter base by the worst activists and councillors attached to a party.
Since 7 May alone, around 10 Green councillors/candidates have already been suspended, disowned, resigned or stood down. Several cases involved antisemitism allegations or offensive posts.
The Makerfield Green candidate, Chris Kennedy, had to stand down after sharing “false flag” conspiracy material about an antisemitic attack in Golders Green.
Other Green councillors and candidates have been suspended over antisemitic posts or comments too, including cases in Croydon, Newcastle and Lambeth.
So clearly there are plenty of awful people in the Green Party as well. Antisemitism, conspiracy theories and extremism are not unique to Reform.
But equally, it would obviously be stupid and dishonest to say “therefore all Green voters are antisemites”. Most Green voters are just normal people worried about the environment, housing or public services.
The same logic applies to Reform voters. You may dislike Reform policies, rhetoric or tone, but millions of ordinary people are voting for them because they are angry about immigration, housing pressure, crime, cost of living, social cohesion and distrust in Westminster. You do not have to agree with them to understand that.
And immigration has not “massively decreased”. Net migration is down from the historic peak, but remains extremely high by historic UK standards. Pretending people are irrational for caring about it is exactly why support for Reform keeps growing.