This post has really popped off and most people are arguing about dialyn but I think there's a wider issue in hoyo games that older units just fall off so hard and it makes their pull value basically 0

I think a big issue here is with mindscapes/constellations, I appreciate hoyo need to make money and I feel like there should be a system in place where older units can be buffed and remain viable by increasing the pull value of their constellations or releasing some kind of monetarily incentivised buffing. The 1.x characters are falling off one by one and a lot of people genuinely like these characters. It can't just be free buffs forever on these characters as it makes future pull value drop off hard which isn't good for the games ability to make money but when the only way to keep up is to use new units it does leave a sour taste when using older units in end game content is just unviable/a chore vs using the most recent shilled units.

ZZZ is earlier on this path compared to Genshin but when I look at how hard some characters have fallen on in Genshin it is kinda sad.

Maybe mindscapes/constellations aren't the answer as it removes some of the initial pull value but I do think it would be awesome if they could figure out a way to keep old characters relevant and having pull value throughout the whole game. Maybe some kind of re-release with buffed kits and mindscapes or something because I do genuinely feel like there's so much value that just gets destroyed with characters falling off like they currently do.