I’ve advised a few B2B teams to use YT, more than one have found success on it and got acquired a few years after leveraging on YT.
I’ve since been trying to get my own B2B on YT, it’s a bit tough to attain the similar result, though I think there are more tools that are a bit more “targeted” now, that the success is still online video, but not necessarily on YT. For example,
Loom.com - which allows you to know when someone has watched the video.
YT is still great in many ways and I’m quite annoyed that some of my own teams moved their videos from YT to Vimeo, losing the momentum of social proof that YT provides.
I would do more on YT, but I’m always open to learning. There’s a lot more option these days, so it depends on what your solution/product is, sometimes YT is not the only good option.