I spent a decade at a national Science and Technology Research Center responsible for a twelfth of NSF's research budget. We studied biology at all scales and the algorithms it uses to solve difficult problems. I've looked for holes in Quay's testimony and didn't find any big ones. Most of his claims seem to be independently verified.
One thing I can say from my decade of experience is that scientists are not dumb people, and are acutely aware of how their work is perceived, and the connection that has to their research funding. You'll find as many scientists warning about the dangers of lax lab regulation as you will coal miners warning about climate change. Private conversations are very different.