Probably not at all. These people knew what they were getting into and obviously never shared your world views in this matter. Why would they have founded such a company otherwise?
I bet the reason for leaving has more to do with a vision they disagree with, some internal inter personal issues, or something similar. Or possibly there are competitors that are offering attractive salaries. Who knows? Ethics are very unlikely to be a factor here.
Anyway, us fiddling with nature is our very nature. It's what we do. Modern society is the result of thousands of years us fiddling with all sorts of stuff. I'd argue the net result isn't all bad.
I bet the reason for leaving has more to do with a vision they disagree with, some internal inter personal issues, or something similar. Or possibly there are competitors that are offering attractive salaries. Who knows? Ethics are very unlikely to be a factor here.
Anyway, us fiddling with nature is our very nature. It's what we do. Modern society is the result of thousands of years us fiddling with all sorts of stuff. I'd argue the net result isn't all bad.