sales people
Ever bought anything online?
Went to a fast food restaurant and used the kiosk?
Your sales people aren't needed.
accounts
Within five years, A.I, won't be making any mistakes. That one person needs to start looking for another job.
manual work
Some sectors will be resilient, some won't, probably 50% of manual labour will be lost to A.I. that's a lot of jobs.
HR
Very few companies will need anything like a HR department as we know it today. Most companies won't have very many employees. Take your local supermarket, that will be a place you go to for collection of your online order. You won't be able to walk inside, just wait for an A.I powered bot to bring your shopping to your car. Inside will just be a hive of robots, moving goods, managing inventory. No people required.
Cleaners won't be needed because there won't be any employees to use the offices, which won't be needed because there aren't any employees, which means no need for reception, maintenance or the office building itself. The entire operation can be run from a computer.
Three years ago, nobody had heard of GPT or Gemini, not they are replacing jobs. That's how quickly A.I will change things.
Think of it like this. If you have Apple Music, you never have to buy another album again, or store any music physically, your entire "record/CD collection" is stored in your device. So you have every album you want, always with you.
With A.I, you will have every employee you need to run your company, stored in your device. You won't need physical people, staff, you have an expert on every subject, available 247, for free. Why would you need employees . . .