I see this as a wider problem and in particular one of impartiality of organisations like the BBC who have run this story.
She is a local MP, not a senior politician. Lots of MPs do exactly what she did, make a social media post relating to local crime concerns raised by constituents. Its extremely common for constituents to raise these sort of issues with their local MP. The fact that this has been jumped on by the likes of the BBC and theyve gone to the lengths of finding people to undermine her content and then contact the police for a statement is singling her out, basically because she is Reform and these people have a bee in their bonet about her becoming an MP.
She referred to complaints being made to her by local businesses but the BBC seem to have gone and interviewed local residents.
As you say crime happens anywhere. The statement provided to the BBC by Cheshire Police that they have not received any reports of the nature the MP articulated in that area (she said "violence, anti social behaviour, rubbish strewn across the streets and potential domestic violence") is manifestly false.
As per the previous poster, she got elected based on these concerns raised by local residents so I think the investigation of this story and reporting of it has been highly selective and influenced by bias.
In terms of residents being oblivious to serious crime happening on their doorstep this isn't surprising to me. I've dealt with a case where I had to do d2d following a murder that involved a man being shot at point blank range on his doorstep then attempting to run before being shot again in the back before crawling out his back door shouting for help before being shot agsin.
Other than immediate neighbours that called it in, nothing seen or heard on the rest of the street.