From your own link:
> CBO estimates that as result of P.L. 119-21, U.S. households, on average,
will see an increase in the resources available to them over the 2026–
2034 period. The changes in resources will not be evenly distributed among
households. The agency estimates that, in general, resources will decrease
for households toward the bottom of the income distribution, whereas
resources will increase for households in the middle and toward the top of
the income distribution.
That's hardly a picture of billionaires pulling the strings