Also, modern online gaming with microtransactions isn't something I'd entrust to "hold my beer" languages and gaming industry development practices.
They're certainly not inclined to pursue safety at any expense of performance in their code.
Memory safety bugs are very rare in modern, well-written and tested C++. The key difference is that there are no adversarial inputs, while something like a browser or server needs to deal with potentially adversarial inputs, making absolute memory safety much more important (as even a single memory safety issue could be exploited).
I don't think anyone should develop such games either