It would have been better if they had shipped a 100% working iOS 13. Failing that, continual updates making incremental forward progress towards that 100% working iOS is the next best thing. If you don't want to install every one the second they come out, then don't. Your iPhone will take care of it eventually.I appreciate updates, but the amount of them for iOS13 is getting a little ridiculous.
If you simultaneously want to have the very latest/greatest, and you don't want to do the (quite modest) work required to keep updated, well, that's on you.
Asking for less progress, or delayed progress, on fixing the bugs, is not helping.