Nice that you have your opinion.
My son gets my unconditional love, and is one of the most amazing humans I have ever met (yes I am biased, but you seem even moreso in the opposite direction). He literally goes out of his way to help others, because he also understands when people are at their lows, unnfortunately having had to go through having a teammate, and close friend, take their own life at the age of 11.
Unconditional support does not mean being "an enabler".
I have been, and know many alcoholics and people struggling with depression. I certainly support them and am thankful to have had others' unconditional support, no matter what they/I do. Doesn't mean I'm handing them a drink (enabling).
I would/do genuinely hate to see a parent not providing their child with that level of support. And I feel bad for those getting what you seem to be describing as "support".
Political leaders or cults, as you reference, are clearly not providing positive unconditional support. Again, it seems (dupe) that it's making excuses to not support.
You seem to be taking the "extreme" stance of if someone is unconditionally supporting, they are somehow enabling them to make the wrong decisions.
It's supporting when it's, whether they make the right or wrong decision, not helping them make the wrong decision.
I also feel bad that you are in a position to feel that nothing in life deserves unconditional support. Maybe you could use some unconditional support?