I agree with many of the commenters here, but I won’t be as harsh. The narrative that you outlined is mostly true, but lacking a lot of historical nuance. It’s an easy narrative from the Christian perspective.

I challenge you to take the narrow path, the harder path. Try to look at that narrative from another viewpoint. Try to find the holes. Test your faith and your belief. Finding contradictory narratives isn’t an opportunity to double-down on your already held beliefs, but rather an opportunity to grow your faith and understanding. God is far larger than Christianity, and will continue to be whatever it is regardless of what we humans believe about Him.

Lastly, beware the traps of ego, spiritual or otherwise. Any claim that something is the “true” version of that thing is a trap. It’s way too easy. It lulls you into a false sense of certainty, of righteousness. I would argue that a growth of faith should also coincide with (indeed, even cause to about) a similar growth in humility, or a decrease in certainty. This is what I take from the Psalm, “lean not on your own understanding”.

Grow your faith. As Jesus said, “look to the fruits”. Be cautious with certainty and claims of “truth”. We do not know, but must trust in God. This also goes for claims of “evil”, or the “inherent nature” of anything. We simply do not know and should not make those claims. It is the misuse of those types of claims in the hands of the misguided and spiritually immature that have resulted in the mistrust/“hate” of Christianity that you have observed. The same can be said of any ideology; right/left, liberal/conservative, technocratic/authoritarian/democratic, capitalist/socialist… so many false idols