"Craft production is undoubtedly higher quality than any continuous production - it just takes more skill (or software tools..) to do correctly and consistently."
Craft production peaks at a higher quality than any continuous production, I think is what you're trying to say? Because obviously, those who fail to do it correctly or consistently are still engaged in "craft production".
If we take this a little further though,
part of craft production is the curation;
being willing to dump batches that don't meet your quality standard.
Any producer who knowingly ships product below their quality standard is no longer engaded an artisan production.
I think it certainly runs risk of "No true Scotsman". It also assumes that "their quality standard" is higher than that employed in the continuous production cases. I do think it's a good nudge for artisanal producers, which fits your role :-P
Craft production peaks at a higher quality than any continuous production, I think is what you're trying to say? Because obviously, those who fail to do it correctly or consistently are still engaged in "craft production".