I'll be that guy here and start a small fire.
If it's not OK for OpenAI to violate YT's terms of service, then it's not OK to use an alternative frontend or ad blocker that also violates ToS.
You should be for enforcing the ToS or against it. Allowing one version of breaking it without the other is fickle.
Some people think OpenAI should stop, but they should still have their ReVanced, which boggles my mind a bit.
Cool looking app. I wish it was available on Google Play for people not familiar with third party app downloads.