The world in general switched from Firefox to Chrome several years ago because at that time (when just released) Chrome was new, shiny, and fast (much faster than Firefox). And at that time everyone loved Google (they still had their infamous “be no evil” motto).
And Google also promoted their browser, and, given their web resources are immensely popular, that helped tremendously.
That switch had nothing to do with recent concerns about privacy in Mozilla products.
The world in general switched from Firefox to Chrome several years ago because at that time (when just released) Chrome was new, shiny, and fast (much faster than Firefox). And at that time everyone loved Google (they still had their infamous “be no evil” motto). And Google also promoted their browser, and, given their web resources are immensely popular, that helped tremendously.
That switch had nothing to do with recent concerns about privacy in Mozilla products.