I guess if you are a Democrat apologist that it is easier to denigrate truth-tellers than it is to reconsider your incorrect dogma.
Here's the thing you don't seem to understand, William: WE DON'T BELEIVE
YOU.
You make these statements, and all of our trusted sources disagree with them. You sometimes provide sources, and we find they are untrustworthy/do not prove their statements/exaggerate/lie/etc. We tell you that, and you ignore us.
We explain contradictions in your statements, and you ignore us.
We ask you to find further information, hoping we can use it to show that you are wrong, and you ignore us.
We provide you with facts that contradict your beliefs, and you ignore us.
You tell us that the proof is everywhere, if we'd only look at it/for it. Sometimes we do, and find that it isn't.
You expect us to believe everything you say without adequate proof, and then you are amazed that we don't believe you. You put it down to us being apologists and dogmatists and listening to liars. You tell us the fault is with us.
Why should I believe you? What possible reason have you given us to think that you are telling us facts and truth? Telling us that we're stupid ain't gonna cut it.

If you have facts, show them. If we have objections, address them. If we say your sources are inadequate, find better ones. Drill down to the original sources, not the reports which could be biased. Engage with us and give us what
we need to be convinced that you have the facts straight. Or try to do it as best you can. At least better than you have been.

Because right now, WE DON'T BELIEVE
YOU. And no amount of cajoling or needling or bombasting will change our minds.
Because we've assembled our set of facts for our positions. Until you provide us a better set of facts--well, what can I say? We won't believe you.