Wlecome to Permies. Is it fair to say the scientific method is not dealing with real soil life? It mostly focusses on seemingly sterile lab circumstances and adds or changes one disease-factor/ bacteria and draws conclusions based on replicable experimentation which doesn't take into account any of the complexities real soil life offers. With billions upon billions of differing species that constantly evolve/merge and interact, modern science is hardly equipped to offer definite real life outcomes. We're dealing with complexities beyond human comprehension that affect the seeds, sadly.
It's not i'm unwilling to admit that science has offered progress in many obvious cases, it truly has. But the notion of killing disease surpasses the notion of raising plants in a way in which they're at their best. Not chemically disbalanced by industrial agricultural practices for starters, as to establish an optimized internal immune system. Sadly there is no money to be made for the industry which is lobbying our governing bodies so incredibly effectively (round up sorry to mention it). So basicly science looks to solve problems it helped create. Starting in a balanced system primed for biodiversity optimum might be the best starting point in my opinion, so it's up to us, dreamers, bumbling amateurs and experimental mad(wo)men to figure out a way out of this self-inflicted mess, mostly unfunded if not outlawed. And we're doing a damn fine job i'd say.
So i'm happy you're here with us to help our hive mind in the right direction if we get too unscientific!