1) That the pesticides/fungicides are bad for humans. You haven't shown that. Some fungi are bad for humans, so it might be better to eat something with a fungicide but no fungus than to eat it with a fungus
2) You're assuming that applied pesticides/fungicides can just be washed off. But it's also possible that the plants absorb them and that the man-made ones are worse than the genetically engineered ones.
1) That the pesticides/fungicides are bad for humans. You haven't shown that. Some fungi are bad for humans, so it might be better to eat something with a fungicide but no fungus than to eat it with a fungus
2) You're assuming that applied pesticides/fungicides can just be washed off. But it's also possible that the plants absorb them and that the man-made ones are worse than the genetically engineered ones.