I have found that "low end" appliances avoid a lot of this nonsense since there's no money for extraneous parts and they've been using the exact same designs for decades.
Even on the low-end models, Whirlpool (and probably other brands as well) have managed to add at least one failure-prone and overly expensive feature:
The lid safety switch which prevents you from disabling the lid lock. It has a complex design with lots of anti-tamper circuitry. It's highly prone to failure and very expensive to replace compared to the price of the whole machine.
Even on the low-end models, Whirlpool (and probably other brands as well) have managed to add at least one failure-prone and overly expensive feature:
The lid safety switch which prevents you from disabling the lid lock. It has a complex design with lots of anti-tamper circuitry. It's highly prone to failure and very expensive to replace compared to the price of the whole machine.