I don't fundamentally disagree that wages need to go up and the profitability of some large businesses such as Amazon and Walmart needs to be curtailed.
But we need to be careful because when this is tried, it usually ends up punishing small businesses instead and the big boys slip away unscathed.
People will also need to brace for much higher prices for goods and services, wiping out some of the gains made in wage increases. I suppose the answer to that is larger and larger UBI allocations, but then that turns into an arms race of sorts at that point. Prices go up, so taxes increase to pay more UBI, causing prices to go up.
You kind of have to end up with centrally-planned economic communism at that point... maybe that's the intent.