Or, since they are comparing to Craiyon, why not just finetune Craiyon itself? Craiyon already exists, just take it off the shelf, you don't need to retrain it

Or, since they are comparing to Craiyon, why not just finetune Craiyon itself? Craiyon already exists, just take it off the shelf, you don't need to retrain it from scratch, so the cost to train it from scratch on everything (which is indeed quite large) is not relevant to someone who just wants to generate great food photos.