Today, the YouTube IPA Archive remains a gray area. While Google and Apple generally discourage using old software for security reasons, the archive remains a vital resource for those who believe software shouldn't just "disappear" once it's outdated. It represents a small but dedicated stand against the "planned obsolescence" of the modern app economy.
Developers cannot host IPAs directly on GitHub due to ToS violations, but many use GitHub as a catalog. Search for "YouTube IPA Archive" – you will find text files pointing to Dropbox or Mega links. Always scan these with VirusTotal. Youtube Ipa Archive