To add to my previous post. I've posted on other threads about women I know (who've experienced DV).
One was in a refuge (many women can't get a place because there's a shortage) but returned to her very abusive husband afterwards. Why? Because she was placed in substandard and unsafe temporary accommodation. She's not safe with her husband either but she decided better the unsafe man she knows than unsafe men and women she doesn't.
This isn't where she was "housed", completely different part of the UK, but here's an example of the "safe" housing victims sometimes end up in
The West London estate where families live in 'inhumane' shipping containers and drug dealers beat up mums for complaining
https://www.mylondon.news/news/west-london-news/west-london-estate-families-live-27258883
Another woman I know did get social housing. She's very grateful but is nowhere near anyone she knows. She needed to be near support but instead is isolated and struggling (bearing in mind she'd already been isolated from family and friends by her ex). Several councils she applied to, including mine, gatekept.
Those two cases are not isolated. It's the reality for many victims - and an appalling indictment of the UK's failed housing policies.
Although the government priority needs to be more social housing asap, there will still sometimes be a need for emergency accommodation (refuges and other types).
However, there needs to be an end to one size fits all when housing homeless people. Absolutely people with substance issues and ex prisoners need support too, but it's not appropriate to house with DV victims (or disabled people or homeless families).
To address DV, the UK doesn't need people to stop donating to animal charities. It needs more social housing across the country, a supportive benefits system, good CMS system, and improved social services (and other public services including legal aid solicitors trained in DV, etc).