Best to warn Instacart shoppers about putting meat separate bags? I think the cashiers bag things disrespectfully to try to get them fired

My frozen turkey was right next to the grapes. I'll try to take the ones from the top and throw away the ones on the bottom. I just don't think she would do this on purpose since I know a lot of people heavily rely on this job. She maybe didn't notice how the cashier bagged it.

I got refunds on spoiled items and I worry that they would get blamed but it's the store's fault. I typically tip $5 and select the time slot that is $2 off so delivery only costs me $5. I always give good ratings. I'm grateful they do my shopping for so cheap.