I know a bit about Filmmaking, Tech, Optics, Metalworking and some other things but for knowledge about Promotion in the Current Internet Landscape you are absolutely asking the Wrong Person tbh.
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From what i understand your best Chances to get this to a lot of people would be to somehow get it into Youtube´s Reccomended; get some Public Figure with some Amount of Reach to interact with the Video in some meaningful way; or get it shown as an actual Advert somewhere (though it might be a little long as an Ad on YT for Example, if played in Full Length?).
As far as i can tell, most of those Things either involve Paying a Decent Bit of Money or somehow relating to one of the Internets current new Hyped Topics, whatever that might be at the Time.
Other than that, if you are not already someone with a large Following on some Social-Media Platform, i guess its fairly hard to get a ton of views except if you get pretty lucky randomly.
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But as i said, i honestly dont have too much of an Idea how this works IRL. There is Plenty People with sometimes quite Sizable Following on Different Platforms scrolling through here, maybe someone who actually knows what he is Talking about from being in that Situation can give better Answers.
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Apart from that, just from Watching that Red Bull Video, i as an Average Viewer who doesnt Care too much but is somewhat impressed by the Visuals, wouldnt really get that this is Shot on the Chronos, or why that would even be a big thing or why that Camera would be any Different that just "any Other Slow-Mo Camera". Awareness in the General Public of what Highspeed-Cameras are, and that Framerate matters, as well as that they are not just all basically the Same slowly gets better from what i see. But still, i doubt an Average Person watching that Video would check out the Description to see which Camera that was shot on. Its Honestly just that well shot and the Color Grading is that consistent here, that it might as well could been shot on any Phantom, so it blends right in, and doesnt Stand out at all.
Now, some Camera-guys or other Gear-Heads might look for it, but not everyone.
If you want to specifically promote/ highlight The Camera used, or want them to know how nice it is to work with the Chronos/ what kinds of Results are Possible / How affordable in comparison it is; probably your best bet would be to make a Video specifically on this, and Talk about that.
Just like plenty of big Projects have some kind of Making-Off or BTS Videos. If you dont have any Footage for that and not even Images, you can still just make one of those Videos where they just sit somewhere and Talk about it. Or maybe plan shooting a Making-Off for your Next Project.
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Thats about as Much Input i can give you here.
