Not at all. OP seems to mistake socialism and authoritarism.
From the wikipedia page:
The UAE is an authoritarian federal monarchy. According to The New York Times, the UAE is “an autocracy with the sheen of a progressive, modern state”. The UAE has been described as a “tribal autocracy” where the seven constituent monarchies are led by tribal rulers in an autocratic fashion. There are no democratically elected institutions, and there is no formal commitment to free speech. According to human rights organisations, there are systematic human rights violations, including the torture and forced disappearance of government critics.
I believe you’ll struggle to find actual socialist thinkers endorse this kind of government.
Do the proletariat own all the means of production?
Not at all. OP seems to mistake socialism and authoritarism.
From the wikipedia page:
I believe you’ll struggle to find actual socialist thinkers endorse this kind of government.