No. If you rely on comments, live chats, Shorts, or the algorithm’s home page, you need to upgrade your hardware. iOS 12 is no longer a daily-driver platform for modern social media.
The short answer is
But software moves fast. In , iOS 12 is considered a "legacy" operating system. While Apple no longer issues security patches for it, millions of people still use these devices daily. The biggest question for these users is: Does YouTube still work? Youtube-- Ios 12
Because iOS 12 has not received a security update since August 2024, using a signed-in Google account on that device carries risk. If your iPhone 5s is a second device, consider using it in "Guest Mode" or logging out of your main Google account when not watching videos. The short answer is But software moves fast