>>388044862
I think developing an intuitive sense of where the gun is pointing is most important because the ironsights do not automatically align without being connected together and the barrel flies around without a third point of contact to your shoulder. You can press your hand against your chin to create more stability, but it is too restrictive to rely on all the time and some guns aren't the right shape for this to work. So I'd suggest practicing point shooting where the gun is at shoulder level, but the ironsights or optic aren't relied on unless it's long range.

Video related where I realized I don't use the ironsights that much:
https://streamable.com/h1blo1