The real question is if AI replaces labor, what will keep democracy in place?

People who advocate for things like UBI don't seem to realize that when voters don't have a share in the productivity of their nation, they become 100% a liability. The reason democracy persists is that the powers that be aren't incentivized to destroy democracy as it would harm them too. In 10 years that will no longer be the case. Arguably, you can already see this today as the future expectations affect the present.