It’s nice that the barrier became lower but people still need jobs to afford food and rent. I doubt that UBI will come anytime soon so less jobs that pay enough is a serious issue.
It seems much more likely to me that all that will happen is there will be a lot more poor people...
Jobs are a way of "adding value" to society. But over the last 120 years we've figured out how to add a Lot of value with minimal people. 95% of people used to grow food. Now it's like 2%.
People moved to factories, where today robots and automation rule. People moved to hi-tech, and leveraged that tech. Now AI is moving into that space.
In truth, we now create way, way, more value than we need. We need to figure out how to distribute the value created. Somehow I doubt that the US will be the leader here; things like UBI are too far against the "American Way".
When we see UBI emerge, in whatever form that takes (basically basic human needs met) it'll likely come from places that value community over individuality. Places that rate their success by their poor, not their rich. Places that celebrate achievements which don't require the exploitation of others.