They said the same thing 20 years ago.
They will still be saying it 100 years from now. This amino acid stuff is totally stupid and the proof that evolution is pseudo-science. You can make all the amino acids you want and mix them any way you like. You can even make all the proteins you like and mix them any way you want. You will still not get DNA. The morons of atheism/evolution have it completely backwards. You do not get DNA from proteins or amino acids. It is DNA and RNA that make amino acids and proteins. DNA has never arisen by random chance anywhere and you need a string of at least a half million DNA bases exactly arranged to begin to have a chance at creating any kind of living thing. No legitimate scientist proposes such a thing as being possible.
Your observation points up the saddest aspect of this zealous pursuit, which at best is a miss direction of the gifts of life and talents given these scientists by God, and at worst is fueled by a need to challege the authority of God.
I was raised by one of these zealots, and it is a real shame that people with so much ability to to something truly useful to society instead throw their lives away trying to prove a negative.