We are not all slaves. Some of us
choose to like the idea of collecting a big pile of money.

The big pile of money that you collected are just some numbers banks write on their book, the original ownership of these purchasing power belongs to banks who wrote it out of nothing. The more you collect those money (by doing various work or business activity), the more they write, that is the slavery
Uh... not really.
For example, I play a MMORPG, where literally all game money is created by the creators of the game at will. I play the game to earn game currency, does that mean I'm a slave of the game creators?
And real life isn't like that. Banks/government doesn't have 100% control like you think they do. If they print too much, they end up breaking a delicate balance, and harming themselves along with everyone else.