You definitely need CS background to deeply understand what's going on under the hood, but, the capabilities of GPTs will also intimidate a lot of people avoid

You definitely need CS background to deeply understand what's going on under the hood, but, the capabilities of GPTs will also intimidate a lot of people avoid putting 4 years time on CS because most jobs can be done by AI (in the future), include most coding tasks. So only those really love CS will choose CS major by no means, while others may just want to be a prompting engineer.