There are some companies where the only way to get promoted is to release a new better improved system. So there is an endless loop of rewrites and migrations all over the company.
If you don't like it, you will probably have to join a place with a different culture.
Edit:
If this is the case only for SRE roles then you need to find out why are you rewriting and moving to new, shinier systems. Is there a big improvement? Or is it just for a sake of changing something?
There are some companies where the only way to get promoted is to release a new better improved system. So there is an endless loop of rewrites and migrations all over the company.
If you don't like it, you will probably have to join a place with a different culture.
Edit:
If this is the case only for SRE roles then you need to find out why are you rewriting and moving to new, shinier systems. Is there a big improvement? Or is it just for a sake of changing something?