There are real dangers in code that appears to run but contains sneaky problems. I once asked ChatGPT to take a data set and run a separate t-test on each group

There are real dangers in code that appears to run but contains sneaky problems. I once asked ChatGPT to take a data set and run a separate t-test on each group. The code it generated first took the average of each group and then ran the test on that one value. The results were wrong, but the code ran and handed off results to my downstream analysis.