there are only Dr. Ebright's concerns for this area of research...and he's admittedly not alone...in fact, the Obama administration put a hold on further funding for GOFR...only to have that order "rescinded" by the Trump admin in 2017.
Note that I've included links in a post above that explain what GOFR is all about, and what the ethical questions are...btw, it's complicated and not "cut & dried"...use of GOFR sort of "depends" on the circumstances...but you'll have to read the links to understand what I'm talking about...can you do that?