Well, as I was just finishing setting up my Windows 10 LTSB 2016 (x64) device, I noticed that Spotify is not working anymore. This issue was already stated in May of 2023, however no actual solution was provided by the devs. The last version working was 1.2.12
Anything above that says "api-ms-win-core-console-l3-2-0.dll" missing. Apparently that specific api was introduced in 1803, so they dropped any Windows 10 version below 1803. I couldn't find a way in how to fix this error (I'd go for copy paste from a higher 10 version).
Off topic but many developers, including Google, started to ignore the fact that LTSB versions are still supported and exist. Google Drive does not work on Windows 10 LTSB 2015 for months now, as it is based on Chromium 117, which has a bug that specifically affects 1507/1511 installs. So, I went from 2015 to 2016, which again works but still annoying.