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MGW it sounds like our vision is similar. At 50 I pretty much have a fixed focal length, luckily right around front sight or computer use.
I don’t use any glasses at all seeing patients in office or using computer.
I use single vision with a light distance correction for outdoor activities, shooting and driving.
But for surgery I need to use bifocals to sharpen up close vision while allowing me to see a screen across the room as well.
I tried progressives and it was hopeless. I really prefer a simple bifocal. And I generally only use that in surgery, but they definitely help me score target as well, and are no hindrance shooting dots or irons.