I’m being completely serious and I’m interested to understand more about what you mean.

It doesn't strike me that way when you also write things like this:

you’re equating it to something like healthcare and education.

"equating" sets up a straw man. Such a tactic gives me the impression you think of this as some sort of battle that you want to win rather than a good-faith discussion.

What I had written was not an equating – and I think you should have or indeed did see that – only a comparison to show that something's being describable as a product or service "in some sense" does not mean it is the sort of thing we pay for in a traditional way. This contradicts the central inference of your argument.

The answer to how I would actually characterise the "service" of YouTube is already in the first comment, so I'll just quote it again:

For one thing, the "service" here has risen to a point of ubiquity that it's a de facto public space. Everything is on YouTube – legacy media channels, individual enthusiasts, alternative media outlets, the worlds of tech, fashion, politics, sports – you name it. If you were deprived of all access to it, you would have a qualitatively poorer access [to] what is going on in society. So it's not equivalent to a traditional service like a trade.

I stand by that; YouTube has a near monopoly over that media form, and if you require access to information and essentially a key plank of the online public square, then you need to go through it. I regard it as a (positive rather than negative) right that we do all have – not to use YouTube specifically but for information, opinion, discourse, politics and more to be available to us all. As it happens, YouTube is a key platform for the arrangement of all these things. Twitter also is/was, which is why Musk's buyout was in principle concerning, and then in practice very shit once he created a two tier system of access to and impact on that public space.