I've got a clx pole that is 3 years old and still like new? Only gets used part time mind.
I also have a slx 25 still on the original clamps that is 4 years old and used every day. That looks like nearly new. No spinning sections at all and loads of adjustment left in the clamps.
Do you ever strip the pole down and clean it or put a dry ptfe spray on it?
I rinse the pole out every day at the end of my shift usually, and then once a month I strip all the sections down, clean them with warm soapy water, and then spray on the dry ptfe.
Look after your equipment and they look after you.