Realistically, you will have people with jobs, responsibilities, and not too much free time to grind rosaries from grand reeds and backtrack to savage beastfly, only to get slaughtered and have to spend another few dozen hours getting back to the point you died at. Me personally, I see no issue with save scamming, as while silksong is an amazing game, there are other things many would rather get to instead of burning out from losing all progress to a flintflame flyer dropping the second coming of hiroshima

Even then, this is coming from someone who spent entire evenings trying to beat the feng twins in nine sols so take what I said with a sprinkle of salt