I hear your argument, and I agree to it. For new drivers it should also become common sense to plan your route save and thus comfortable.
But OP specifically mentioned his daughter experiences anxiety. That pushes it into a different category if it was not meant metaphorically.
How quickly those this flood your storage?
Currently I ran invidious in docker. The solution is … just okay, performance isn’t great. But at least you only stream whatever you pick for watching.
I only follow around 15 channels. For simplicity 10 video are added daily to my subscription feed.
Are there privacy concerns with this solution. This together with ad blocking were my main drivers for invidious.