Perhaps the goal is to confuse people about what’s true and what is not

You are totally right with this.

and there are people who won’t believe a word no matter what

You are right, and the amount of people who don't believe them is growing by a lot.

Have you heard about new curency in Venezuela?

Of course I have my friend, another fraudulent strategy that will fail as it always does.

Do they really think new curency will solve all problems?

Maybe the most extreme supporters of the government really believe that, but the majority knows that problems won't get solved as long as they remain in power.