User blog comment:ArchAngel217/Complaint About Those Complaining About UCP/@comment-172.56.23.31-20201208195322/@comment-25358237-20201208220241

Never had or seen anyone else report the issues you have mentioned.

Perhaps we're sick of people bashing UCP. Legacy is old. It's been unsupported for nearly 6 years. MediaWiki is telling people to upgrade from it.