People piping in and claiming we don't understand it, yet offering nothing in the way of understanding. How does giving people £19k not just raise the value of '0' to 19k?
m.economictimes.com/news/international/world-news/universal-basic-income-does-not-cause-inflation/amp_articleshow/98801058.cms
UBI is no more or less inflationary than anything else that raises incomes - its impact would depend on whether the economy is at full employment, whether taxes are raised to pay for the scheme and various other factors.
Where hyperinflation has occurred, it has occurred because essential goods are scarce, raising their value overall, and debt has been held in foreign currencies and paid in currencies declining in value by virtue of countries' domestic production being disrupted or declining.