Comment by Yokohiii

This sounds a lot like UBI is an replacement for salary for many jobs.

UBI funding doesn't come from thin air, every job has to pay for itself, even if it's just UBI. Mixed costing wont hold up because every market, every company, every worker acts on it's own. So companies must pay extra plus UBI, which will only lower prices if the overall salary gets lower at the end of the day.

In my world UBI should be an psychological tool that empowers people. The way UBI is usually discussed, it's a magical solution to a very hard, incomprehensible problem and the simplicity of it just throws 70% of humanity under the bus. It's literally the same we have now, the only difference is that now everyone can claim that everything is fair because of UBI.