One more reason why "closed systems" are not magically superior. Closed systems still have vulnerability, and the culture that creates and maintains the closed

One more reason why "closed systems" are not magically superior. Closed systems still have vulnerability, and the culture that creates and maintains the closed system shuns those that find flaws in it. So much so that security researcher becomes, in their minds and practices, synonymous with black hat actors. Why would you report vulns to a company that doesn't want it? Go sell it elsewhere and use that money to get a better device. Yet researchers persist, for the good of secure technology.