What's problematic about this table is that some of the "quality problems" are just statistical noise. For example it lists quality problems for sha1-160/sha2-2

What's problematic about this table is that some of the "quality problems" are just statistical noise. For example it lists quality problems for sha1-160/sha2-224/sha2-256, which should not have any weaknesses that can be detected by a statistical test. Others seem to be implementation limitations, not flaws in the algorithm itself (e.g. blake3_c's "no 32bit portability").