@lnx @Bigjon60 well it's actually hardwired into us to be like that (not that it's right) But it's simply an outdated survival mechanic.
We're programmed to not like people that don't look like us to a certain degree to keep out disease, threats, and the unknown and stick to what's familiar to us. Especially for breeding and reproducing purposes. Trying to make out with a bear just doesn't end well etc 馃惢馃槀
We're tribal by nature and it'll never go away unfortunately 馃槙