In my experience, when updating firmware, I gain features, have some bugs fixed - but often have new bugs introduced.
I can deal with a devil I know:
The cam operation is STABLE on an older firmware - not perfect, but stable.
I will accept the imperfection and forego any new features or fixes included with later releases.
I can’t constantly be adapting to new devils:
I think it’s unreasonable to expect the average customer to do so.