Like I said, rational people don’t go into politics.
Liberty is not an obtainable goal but an ideal, defined as “the state of being free within society from oppressive restrictions imposed by authority on one’s way of life, behavior, or political views”.
This idealistic principle is fundamentally incompatible with Democratic Society, because my liberty to breathe clean air is an oppressive restriction to those who want the liberty to pollute it and vice versa.
Any political idealist who promises to support “liberty” without clarification should be treated with suspicion, as that sort of rhetoric is only useful for distracting from more specific policy goals.