Using <tab> makes it not csv but tsv. Honestly if there is no comma to separate the values, then its not csv maybe Csv for character separate values or asv for

Using <tab> makes it not csv but tsv. Honestly if there is no comma to separate the values, then its not csv maybe Csv for character separate values or asv for anything separates values but you're right, this makes it hard how everyone is doing whatever. IMV supporting "" makes supporting anything else redundant.