Strange, months-old versions work fine for me, and the update is not too difficult either. On an ARM64 device, you open RVX Manager, check for the recommended YouTube version, download it from APKMirror, optionally check its hash, pick it in RVX Manager, and patch it (takes 2-5 minutes). You can also press the 💾 icon to save the trusted APK you made so you can share it to other devices, including ARMv7 ones.
Strange, months-old versions work fine for me, and the update is not too difficult either. On an ARM64 device, you open RVX Manager, check for the recommended YouTube version, download it from APKMirror, optionally check its hash, pick it in RVX Manager, and patch it (takes 2-5 minutes). You can also press the 💾 icon to save the trusted APK you made so you can share it to other devices, including ARMv7 ones.