In various places on the internet, people have said that 22 years is not enough of a sentence for Chauvin after his murder of Floyd, since serving as little as 10 more years is possible. I am nearly or maybe actually a prison abolitionist in the longer term*1, but I mostly agree with this given our current laws, practices, and resources. 270 months is a LONG time. Where I differ is that (with what I know now, and understanding this might change if Chauvin himself changes) I want him in prison until at least the age of 65 for the safety of the community, and under supervision until the age of 75. That would require a sentence of over 30 years, minimum, assuming that parole boards made (what I currently think would be) appropriate decisions regarding early release. The 30 gets us supervision until age 75, but even that does not give a strong guarantee of release at or about age 65.