"I’m ok with some people being released. People like John Worboys/John Radford, not so much"
Everybody, (unless they have received a whole life sentence like Wayne Couzens, the murderer of Sarah Everard, or the nurse Lucy Letby) gets out at some point. There are around 65 prisoners who have a whole life sentence.
Warboys was given a life sentence with a minimum of eight years. What that means is that he can apply for parole after eight years but that the Appeal Board will decide if he is released or not. After a public outcry the decision to release him was overturned.
There are around 8,200 (9.4%) prisoners with a life sentence subject to a minimum term. And also, unfortunately, still around 2,800 prisoners serving an IPP sentence.
As well as this there is something called an "Extended Determinate Sentence". This is a sentence that can be given to a violent or sex offender who poses a significant risk of committing further specified offences after being released.
In this case, they can apply for parole after two thirds of their sentence. There are also around 8,200 (9.4%) prisoners on an EDS.
Of the other 68,200 (78%) prisoners currently in prison they will all be automatically released at different stages. There is no choice in this.
Most of these prisoners are released at the half way point (although a few violent offenders sentenced since 2022 will only be automatically released at the two thirds point).
"I’m ok with some people being released."
Just about everybody gets released and almost 80% are automatically released at the half way point of their sentence.
Some even get released much earlier. There is a scheme called "Home Detention Curfew" (HDC) or, colloquially, being released "on tag" which allows certain prisoners to be released three months early with an electronic tag. In 2023, around 16% of all prisoners released were released early on HDC.