chasv77answered grow question 5 years ago I am not sure what you mean by "ruined". Did I miss something on your pics?
I have limited germination resources, so I have put my freshly popped seedlings directly under full power lights, with little humidity mitigation.
Do I stunt them or not get the most out of them while in this stage, I don't have anything to compare. But, they all wind up in the same place (great buds) at harvest time.
As long I keep lights far enough away, they don't wilt, burn, or stretch.
Caveat - This is using a grow cabinet, so your grow env may require other things.