What nonsense.
I'm 100% right.
You're 100% wrong. You never even knew that
ALL libertarians oppose Direct taxes, if you HAD known that, then you would not have asked if libertarians support "incentives" on Direct Taxes. . . or on subsidies. ALL libertarians oppose subsidies, or any forms of market manipulations by the government.
This is some interesting stuff, there, unfortunately it has absolutely
NOTHING to do with the libertarian's core principle of not empowering government to force (or coerce) a citizen to do something against his or her will. Direct Taxes do exactly that. If someone doesn't pay Income (Direct) Tax, then one gets fined, or put in prison, or
BOTH.
"When the government fears the people there is liberty. When the people fear the government there is tyranny." - Thomas Jefferson
You've completely ignored the difference between Direct Taxes, and Indirect Taxes. Without being able to distinguish the difference between the two, you cannot possibly understand why influential people in "libertarian circles" regard
some taxes as acceptable, and other taxes as NOT ACCEPTABLE.
“ When I say cut taxes, I don’t mean fiddle with the code. I mean abolish the income tax and the IRS, and replace them with nothing.” - Ron Paul
ALL libertarians (including influential ones) oppose
ANY forms of Direct Taxation. There are no exceptions. If someone thinks that Direct Taxes are acceptable, then they cannot possibly be a libertarian.