Praying in shoes, wiping over socks during wudu, and the killing and takfir of other Muslims are perfectly normal in extremist Wahhabism, which is a movement that mirrors Zionism and stands in total opposition to Islam. They claim to be Muslims, yet the moment they finish their prayers, they're off to bomb and starve of millions of Muslims in Yemen. What kind of Islam is that?

While not typical as you know, Praying in shoes is perfectly normal as long as the shoes is not covered by known najas (filth of certain types). Moreover, in a war situation you are supposed to pray in full war gear. Now, whether you and I see justice in this war is irrelevant to this discussion. Within context, praying in shoes makes perfect sense from a Fiqh standpoint.