UBI is implemented tomorrow. Every citizen gets $1000 per month.
Landlord now knows you have an extra $1000 that you never had before. Why wouldn’t the landlord raise prices?
Now you have an extra $1000 a month and instead of eating rice and beans for a few meals you go out to a restaurant. The restaurant owners know everyone is eating out more so why not raise prices and maximize shareholder profit as always. The restaurant/corporation is on TV saying, “well, demand increased and it is a simple Economic principle that prices had to increase. There’s nothing we can do about it”.
Your state/country has toll roads. The state needs money for its deficit. UBI is implemented and the state/country sees it as the perfect time to incrementally raise toll prices.
Next thing you know UBI is effectively gone because everything costs more and billionaires keep hitting higher and higher all time net worth records.
Firstly the safety net it provides.
Then it all comes down to how much you are taxed back and the threshold. Most high earners wouldn’t notice it. And they would have had the payment until they started earning high.
You or your partner could stay at home with the children, your kids would get money, you can get sick without worrying about money, it helps everyone.
High earners already pay higher taxes. So it’s no different then now.
If your argument against it is “what about selfish rich people” then I would say fuck em.
There’s also a large saving made in managing social benefits, which could result in lower tax overall.
Most people want more than the bare minimum so most people would still work. But everyone being able to afford food and shelter is a good place to start.