Viewing videos hosted directly on YouTube servers where they share them openly and without restriction is hardly analogous to pirating video games.
But even so, YouTube videos are categorically different from video games in that merely by watching them once you consume their value. For video games one presumably may read reviews, play at a friend's house, etc before deciding to spend money on them.
Your Patreon counter-argument presupposes a conclusion though; that the creators deserve anything in the first place. For content I'm not willing to pay for, and which is offered to me for free, creators do not by default deserve any greater than $0!
It is up to them to convince folks to pay them for their content, and if they choose to host their content on YouTube they have made their own decision. Not all creators probably know that YouTube will offer their content for free without any advertisement-supported content, but that's their problem. There are video hosting options which do indeed require folks to pay for access, but YouTube is not that.
And as a side note, I'm a living counter-example to your $0 example, as I have myself donated to creators that published free content on YouTube in hopes that they will continue to produce it.