TFA never claimed that parquet is superior to csv in all cases. If you have a small file or you just want to be able to read the file, then by all means use a c

TFA never claimed that parquet is superior to csv in all cases. If you have a small file or you just want to be able to read the file, then by all means use a csv. Is your argument that we shouldn't bother developing or talking about specialized file formats because they're overkill in the most common case?