According to these guys, everything complex is harmful and everything simple is great. I want to start learning Assembly to finally understand the whys of progr

According to these guys, everything complex is harmful and everything simple is great. I want to start learning Assembly to finally understand the whys of programming on a hardware level. Is Assembly harmful? Any simpler and thus better alts? Or is Assembly a simpler version of some other ugly, threatening monster? Oh, btw, where's the best place to learn it?