Things working for one user does not imply they work universally. Perhaps I'm confusing the creation and modification dates with user-entered dates. If so, many apologies. I'm well-aware that I might be wrong.
The idea that “legacy is off the point” is preposterous. Software I've been using for over a decade continues to work more slowly and with less functionality than the legacy client. You may be enjoying the time of your life with your setup. My 11 year old 15" Retina MacBook Pro had better response times / searches / and interoperability than the current version does on my 2023 14"" MacBook Pro. My fibre internet 500MBS is not the issue insofar as the data all residing in the cloud is a bottleneck.
I'm genuinely pleased that Evernote works fine for you, Pink Elephant. I like the company and the idea. I subscribe to keep it going. But I'm not going to pretend that the last few years have been a positive step in the development of something which was clearly superior for my needs in the past.
Attached is a screenshot of a note I just made, then changed the creation date to 2022-10-09 for illustration. I assure you the localization of my computer is not US-format and that every application except Evernote respects the date format.
I use a text expansion utility, TextExpander, to make sure that dates are entered in yyyy-mm-dd since it is literally beyond the capability of Evernote's latest version to customize the date format. And "in the name of simplicity" is no way to justify removing international language support in a notekeeping application.
If I offended you, Pink Elephant, I apologize. It was never my intent. I want better for Evernote users. I'd like the company to stay in business.