In other countries, interference with the right to a fair trial would have lead to widespread protest. We don't hold our government to account, and we reap the consequences of that.
Though I'm not sure stopping this service achieves that.
Also - even in the case that somebody is found guilty - there is a fundamental principle that such convictions have a life time - after which they stop showing up on police searches etc.
If some third party ( not applicable in this case ), holds all court cases forever in a searchable format, it fundamentally breaches this right to be forgotten.
Obviously the government Ministry of Justice cannot make other parts of government more popular in a way that appeases political opponents, so the logical solution is to clamp down on open justice.