Many people that used to participate no longer participate in Thons, especially the constant Connect a Thons for exactly this reason. We are tired of saying the same thing all the time that Quality not Quantity should matter, per the Honor Code.
There are so many profiles that do not have the Unsourced template on them, but they are not sourced. The Sourcers Challenge gives credit for adding one source to a profile. Most people would agree that one source alone is not sourcing a profile, but the Unsourced template is removed, if it was on the profile, so now the profile is still not complete and the one source may not even be accurate. Same thing happens with the Connect a Thon. I found some profiles that had the Unsourced template added 'when they created the profile during the last Thon'. How many were added with just a family tree 'because it was a post 1700 profile?' Many, because that is valid for post 1700, per some captains.
If everyone that added profiles during the Connect a Thon would check the Suggestions that they created, that would help everyone else, but instead most of them orphan the profiles or just ignore the suggestions. In Jan Connect a Thon, 96,726 profiles were created according to Ales Query. There are still 16,119 suggestions for those profiles that have not been corrected and probably not looked at. Many are easy to fix and should have been done when the profiles were created, like adding a comma to the location before the country, verifying spelling, adding a country, fixing abbreviated locations, etc. But there are many that have errors because the parents are too young, too old, or dead, as well as profiles for possible duplicates in a family or duplicates using the same Find a Grave.
The Jul 2023 Connect a Thon created 92,577 profiles. There are still 20,806 suggestions left from that one. After the last connect a thon, the DD Challenge was to work on the suggestions generated from that Thon, but they hadn't done it for the Jul 2023 Thon, so those suggestion remain.
The number of 'New' Suggestions right after the Jan thon was double the number of 'new' suggestions in a normal week. Yes, more new profiles were created, but if they were being created correctly, there would not be suggestions.