The greatest injustice in modern British history has just taken place, and we should all be terrified.
(thespectaclemag.substack.com)
The sentence length is not the problem here. The problem is that the judge has established legal precedent for "upgrading" a crime to terrorism. Secretly at that, without informing the defense or jury.
So now any crime can get you punished under terrorism statutes at the judge's discretion and the judge can announce that after the jury has delivered a verdict. That's not how a justice system should work.
I hope that the defense will move for a mistrial and win. Not that I think the perpetrators should walk free; they certainly seem to be guilty. But they should be convicted under the correct statutes for their crimes.