What I like about Elements is the choice and quality of content. But the more that gets added, the more frustrating it gets with the virtually useless search solution in place.
Try a search for “christmas lower thirds” - it brings up all the lower thirds! Why?
Try looking for particular things by a particular author - there’s no facility for this other than browsing everything the author did. Sadly, that penalises the best and most active contributors.
I realise this has been going on for years, and the only remedy may be to get up and leave. So… let us know your plans so we can make ours.