I have a sneaking suspicion the folks with "more money in their pockets" from this are most likely to be President Bukele and his friends.
I would argue that the population who can now operate and opt-out of a USD system where their money is being debased by 20%+ in the last year by a foreign government will be quite a bit better off.
You know Bitcoin has taken a 40% tumble in the last month, right?
The US created 20% of all the dollars that have ever been created, ever– last year. This is infinitely more harmful than a reduction in price compared to another currency.
Additionally ill ignore your point completely and only address Z now.