There are a LOT of people who admire her for doing this. The context , remember, was 'people having a go at dear Boris' and the large number of newer Reform voters are Tory Boris fans. They don't care that she did it to bereaved Covid families (or they don't know) and a fair smattering of them are anti vaxxers/maskers/lockdown etc. and probably admire that too.
Jenkyns aside, there are quite lot of people wo like the 'I speak as I find' politicians - which includes her, Lee Anderson and others of their ilk. Labour has lost its Dennis Skinners and appear mealy mouthed .
Lincolnshire really is quite an odd place, also.