Yeah I've been having issues with innertune and have been using ytm revanced now. The big issue for me is whether or not my innertune history will be merged once I login. I fear it won't and so haven't signed in at all.
Edit: I said fuck it and logged in. All worked out fine.
I wouldn't use it for anything factual, I use it to either brainstorm, analyse smth I've written, find patterns, themes or structures within my writings.
Its a great tool to help write I find. I often used a site that offered rhyming words, now i use chat gpt.
Don't expect anything unique and original and don't expect it to be correct or coherent. It will "misunderstand" a lot.