Unfortunately I have been a civil servant for decades.
This is how it works generally, with some exceptions:
The higher up you go, think grade 7 and over, the less you actually do, or know.
You rely upon lower grade technical staff to answer factual questions.
However, should those technical staff point out that you are doing something illegal or ridiculous, you ignore them.
With austerity most of those experienced technical staff were replaced by tick sheet computer systems and call centres. Those that weren't were repurposed to numpty positions where they could be ignored legitimately.
Laws are drafted without full reference to the existing legislation. They then breach the laws they in fact drafted.
But because of the lack of qualified technical staff, nobody listens.
One of the higher grades points in a corner and all of the yes people run there saying what a fantastic idea that is. Dissenters are marked and moved. The person who had the smart idea gets awards and is promoted. Then their smart idea falls over for the reasons identified by the dissenters many moons before.
So no, it is not deliberate, it is numpties doing what numpties do. But, some of the independent technical advisors have agendas which are not in the public interest and I believe Boris is deliberately sidling up to the USA in order to have a similar economic structure.