If you read your own link, you’d see that the intended law is a cackhanded sweeping law, which would endanger basic freedoms by its bull-in-a-china shop approach.
In other words, the UK govt does not actively intend to outlaw criticism of Islam/Sharia or religion in general, BUT would do so by dint of a badly constructed law.
That makes the UK govt foolish and idiots, but not dhimmis.