Several projects provide the "workflow" files needed to automate these builds:
Open the AltStore app, go to the tab, tap the + icon, and select the YouTube IPA you downloaded. Option B: Sideloadly
An "informative review" of YouTube IPA files on GitHub requires looking beyond just the app itself and analyzing the ecosystem of third-party clients, the specific features offered by different "forks," and the risks involved in sideloading.