Lack of old reruns is a real issue
Let me start by saying I love Wuwa. Of all the gachas I play, Id say it is overall the highest quality game. I say this to hope I dont get called written off immediately for the example im about to use.
But the Fomo this game has compared to its competition is a real problem. Specifically with the availability of old characters. Besides Shorekeeper, no 1.X unit has been available outside of a spending event in the past year and even SK is a solid 8 months or so. I know people complained last year but the answer is NOT lock out all old units from being obtained and gatekeep them forever.
Take HSR as an example. The game is in 4.2 yet within the last 4ish months, EVERY 1.X unit has been obtainable in one form or another (selector, 50/50 loss, rerun etc). Those units are obviously not meta, but some people still like/want them.
This has gotten to be very annoying at this point. I personally only want one more 1.X unit and maybe a couple 2.X sequences, however, the precedent this sets is worrying. I love most of the 3.X cast , but following this, in a few months theyll be gone for good too. We need some way to get units beyond the last 4 to release