Apollo also had its fair share of problems, some of which cost lives. This launch is a test flight, so such problems are normal, and delays are much better than

Apollo also had its fair share of problems, some of which cost lives. This launch is a test flight, so such problems are normal, and delays are much better than an exploding rocket. Launch delays of this nature are very common across the space industry. The Artemis program is going straight to crewed flights after this one so they are being very cautious. I wouldn't rise to an unconditional defense of SLS as a whole, but this particular issue is picking nits.