Good joke!
According to my knowledge, C++ is a lexical superset of C that leads to a different method of programming: object-oriented versus procedural. While for some applications object-orientation is the best approach it is not for other applications. So, especially for embedded systems, most developers still use procedural programming, thus C. And I guess they also will use C in the future.
The same applies to SystemVerilog. It is a lexical superset for an object-oriented approach on a more abstract level. It will be used for system verification before design but, to my opinion, Verilog-2001 will be the standard for FPGA design for a longer time.