Your (and the sibling) responses also beg the question: must governments contract to big foreign consultancies? It's not illegal to do things in-house if they so choose, you know.
Of course you can try with a local consultancy, but I wouldn’t know of any, and I assume the reason for choosing one over the other is mostly a matter of reputation.
Where it comes to organisational complexity and the barriers it creates, bear in mind that the British state is vastly more centralised than the USA. Fragmentation in the NHS was massively exacerbated by the Lansley Reforms which also forced trusts to outsource a lot of work.
The blog's moral stance is that GAFAMs are "neutral" or even "marginally good", because I suppose, they are, among other things, "pro-West".
I don't know which repressive country he "spent a few years in", but I am not sure why he seems more concerned by Russia and China (especially in a country under direct nuclear umbrella) than the risk of parts of the West turning repressive.
And that's not even counting the damage that they might cause outside, like Facebook's complicity in Myanmar's genocide.