If it's less secure, why are they selling it? They claim their policies are to protect consumers. But then they keep launching new Macs with less secure operati

If it's less secure, why are they selling it? They claim their policies are to protect consumers. But then they keep launching new Macs with less secure operating systems for general purpose use. Isn't it hypocritical? iOS apps are themselves made using this "less secure" operating system. Won't someone hack your Mac and add malicious code inside your iOS apps? /sarcasm