My choices are the following:
I saw the yakuza collection for the gog.com sale and am curious about the answer too. It has I think 1-6 on there.
I recently played through the original version(non remake) on steam. There was a way to speed up battles / tools to add magic to your characters so you didn’t have to spend all day drawing magic. I would be surprised if the remake didn’t have any of this. (I used to leave chocobo world running when I wasn’t playing)
This is because some people who aren’t as good at the game still want to feel like they earned all of the achievements. I feel that its a lot more inclusive and even though it feels more like “everybody wins a prize” I feel like if you truly love a challenge you shouldn’t need an achievement for doing it. I would rather have gaming be more inclusive than exclude some people.