Silver will only break out when the system has run out of ammunition.
A long time ago, they found that keeping silver, wheat, and two other commodities in check pretty much kept all commodities in check over the long term.
The artificial suppression of commodity prices has crippled expansion of raw resource supplies and is a key component factoring into current shortages. It's how the absolutely insane scenario unfolds where most of our commercial produce comes from california, mexico, and guatamala rather than from local production - how aluminum refinement in the U.S. hit effectively zero for two years in the 2010s.
The whole balance of the power structure hinges on the ability to keep market exploitation of raw resources under their control - as resource exploitation means economic mobility and freedom.
I would also argue their suppression is a huge part of disposable culture that has arisen. Because raw resources have their market value gimmicked low - the free market has been slow to adopt solutions to recycling efforts as it is only commercially viable for a few resources.
If we had real price discovery of commodities, you would see urban and rural wealth practically invert overnight and every landfill would become a gold mine. The tweakers would have every landfill sorted and scrapped out in 36 months.