What an ignorant comment. No real benefit? Really? The website you're using likely benefits immensely from thread-safe code. The browser you're using benefits

What an ignorant comment. No real benefit? Really? The website you're using likely benefits immensely from thread-safe code. The browser you're using benefits immensely from thread-safe code. Your entire user experience using the modern internet is in an ecosystem of thread-safe code which you apparently are completely oblivious to. There are a lot of threading models besides Java and C's as well, which you're apparently also unaware of. Why would you assume you know all the possible use cases of a multi-purpose programming language?