Could not agree more - Christianity is supposed to be about the teachings of Jesus.
The vast majority of the Bible is not about that stuff, but it provides context for it.
Jesus taught respect for others and unconditional love. Surprisingly, Penny Arcade probably summed it up in the most succinct way I’ve ever seen it phrased: "Jesus says “don’t be a dick” ".
Someone would have to be delusional to look at the people that Jesus mixed with and advocated for, and conclude that he wouldn’t have similarly defended the marginalised groups of our time.