The onus is on the person making the claim to provide the evidence. Forming a company (that doesn't work in immoral areas) is a perfectly ethical and legal way of making money.
UBI is not the only solution. Islamic countries have for over 1400 years had the Zakat system, which provides for the poor and needy.
Yeah and I asked OP to provide evidence for their claims. Forming a company is not the same as making money of your workers, and just because it's allowed under the current rules doesn't mean it's ethical. Qnd regarding zakat, I know too little about it, but I'm wary of any solution which boils down to "charity" because that makes the receivers dependent on keeping their benefactors happy.
UBI is not the only solution. Islamic countries have for over 1400 years had the Zakat system, which provides for the poor and needy.