[X6S1x6Okd1st]

There's plenty of CSVs that have been produced or will be parsed by

for line in input: ','.join(line)

It's not exactly a problem with "CSV" specifically, but the environment in which it exists.

[edmundsauto]

True, but if you don't trust the code generating the data, then any and every data format is suspect.

[Dylan16807]

It's a thousand times easier to make a malformed "working" CSV than to make a malformed "working" sqlite file.