Many white-collar jobs will be automated and those people will have to adapt and learn new skills.
We are still quite a ways away from a robot showing up to the home or business to fix plumbing along with many other blue-collar jobs. It will happen but I have no clue when or if it will even happen in my lifetime. The prototype robots that could in theory do these jobs have a lot of development, real world testing and improvements before they are commercially viable in my opinion.
Like FSD they will have to prove themselves to multiple levels of government before they are permitted to perform regulated and licensed functions. Electrician, Plumber, Civic Engineering, Certified Aircraft Mechanic, etc... There are known-unknowns that will have to be dealt with before a generic robot is permitted into a home and operate around children such as security hardening and physical safety. How much strength, bending and killing power will a generic robot be permitted to have? What is the most damage a hacker can do to adults and children via remote control of a robot? Will all robots be required to have a "safe word" that is hard wired into their firmware and a physical cut-off switch in a standard location?
There will be unknown-unknowns that pop up along the way slowing their progression. There is also the aspect of insurance and liability for generic robots operating in a commercial environment, proof of protection from IP theft, protection from take-over by competitors. There will be questions such as what is a robots responsibility if it observes a human in danger, a human breaking laws, another robot malfunctioning or harming a human and so on.
Will these robots be permitted to share everything they witness with a company and / or government? What privacy laws will exist? What happens if a robot starts to exhibit true sentience and not just mimicry of sentience like LLM's? Will their be a legal process to validate sentience? What rights will robots be afforded? Will sentient robots be given human rights? Will a marriage between a human and robot be legally recognized? If a robot breaks the law will it be punished or would that fall back to the corporation as a "industrial incident" of sorts? How will we determine the line between accident and remote assassination?
Yes I have watched iRobot way too many times and I have always enjoyed Isaac Asimov's works.
As for UBI, something has to pay for it. In the USA we already have a massive national debt and the petro dollar may not exist much longer the only thing allowing us to have such a massive dept. Do we cancel all existing welfare and related programs and consolidate them into UBI? Would that even begin to pay for such a universally applied program for hundreds of millions of people? I know people will suggest Robin Hood tactics like excessive taxes on the wealthy but that would be short lived even if it were ever approved. What would be the viable long term strategy?
Oh right, and there will still be a need for firefighters, law enforcement, medical response. Do we trust robots and their masters enough to have Robocops, ED-209's, Armadyne Corp. droids and all the other dystopian fictional robots regulating us humans? Corporations and their lobbyists make most of the laws.