Lack of Industry Standard Media Sizes when Printing

Another day, another post where we tell Adobe developers how to do their job.

Please add insustry standard print/media sizes to the print box.

Apologies, please let me reword that.

Add ALL media sizes to illustrator.

As a commercial designer, I don't (abuse removed by moderator) undertand why A1, and indutry standard size is not available when printing.