I'm still not entirely clear on the intended meaning of the quote. Could somebody help me out? Does it mean
a)"To anger a conservative, lie to him" as in, lie to them and then get them fired up about problems of fake stories that don't actually exist similar to how Trump constantly lies and his supporters buy it without further investigation? "To anger a liberal, tell him the truth." That could mean if you tell a Liberal the truth, such as about injustices or such, they'll get angry because stereotypically they are the "social justice" group
or
b) Does it mean lie to a conservative, they'll get angry because you mislead them and took them for a full. Tell the truth to a Liberal, they'll have a fit because they're "snowflakes" as it were, and it's not what they want to hear.
Going by the person that quoted it, i'm gonna assume it's the latter, but I just wanted to be sure.