Maybe things are different where you live, but it seems like the opposite is happening here (the UK). The State Pension (UBI for old people) is getting further restricted. At least anecdotally, it seems like it's getting harder to claim benefits like Disability Living Allowance or Personal Independence Payments. We introduced additional caps on benefit payments in 2013 and again in 2017. Our new government doesn't show any obvious sign of reversing the trend, and I don't see any popular movement to encourage them to.
All right, there are certainly other major forces affecting western societies and various scenarios could play out in the future. Let's put our weight behind the movements that would lead to some positive outcomes...