Why is Bronn

Master of Coin?

I understand he became a Lord since Tyrion promised that to him, and so let's just assume Tyrion's word is bond or whatever, but he was never promised the role of

Master of Coin.

In fact, he has no apparent skills that suggest he's good at that particular job because

Tyrion had to explain loans to him,

because he's just not a particularly intelligent or serious person, he's politically inexperienced, and most importantly, he is morally dubious ... it just seems to make no sense from all perspectives, so why was he awarded such an important position?

Why is Bronn

Master of Coin?

I understand he became a Lord since Tyrion promised that to him, but he was never promised the role of

Master of Coin or a seat on the Small Council.

In fact, he has no apparent skills that suggest he's good at that particular job because

Tyrion once had to explain loans to him.

Additionally, he's not a particularly serious person, he's politically inexperienced, and perhaps most importantly he is morally dubious. It just seems to make no sense from all perspectives, so why was he awarded such an important position?

Why is Bronn

master of coin?

I understand he became a Lord since Tyrion promised that to him, and so let's just assume Tyrion's word is bond or whatever, but he was never promised to be

master of coin.

In fact, he has no apparent skills that suggest he's good at that particular job because

Tyrion had to explain loans to him, because he's just not a particularly intelligent or serious person, he's politically inexperienced, and most importantly, he is morally dubious ... it just seems to make no sense from all perspectives, so why is he on the council in such a huge position, controlling the finances of all 6 kingdoms?

So why?

Why is Bronn

Master of Coin?

I understand he became a Lord since Tyrion promised that to him, and so let's just assume Tyrion's word is bond or whatever, but he was never promised the role of

Master of Coin.

In fact, he has no apparent skills that suggest he's good at that particular job because

Tyrion had to explain loans to him,

because he's just not a particularly intelligent or serious person, he's politically inexperienced, and most importantly, he is morally dubious ... it just seems to make no sense from all perspectives, so why was he awarded such an important position?