Pretty much this. If a very complicated electronic device in the Elektron price range lasts 10 years, I’m happy. If more than that, then I’m super happy.
I do expect some stuff to last more, mostly high end outboard. They cost 2000+ euros, and they aren’t used in the same manner as devices that have buttons, knobs and encoders that you’re smashing and twidding all the time (ie. all Elektron gear).