I am also curious how much of those “%70 of the vulnerabilities” would be detected by tools like valgrind, CPPcheck etc (either directly in the former case or indirectly in the latter). If a major part, then the main problem is people not incentivized to / not having enough time to use these tools.
If you want to only specify gender then that is the correct word to use. If someone wants to be derogative towards a certain group, the said person can twist the context of almost every known word so that it sounds rude and disrespectful. Does not mean everyone else should stop using that word in the correct context. I don’t know what else to say.