You do have a signature for a reason.
Anyway hoping to get picked up by the algorithm is probably like doing financial planning hoping for lottery wins, and probably worse these days as a lot of options previously available are no longer so (no video responses, voice recog being accurate enough to play censor on a wide scale, harsh/enforced rules, said rules not being spelled out...). You can help it along (tight editing, good sound, good thoughts/delivery that one might not necessarily get elsewhere or if they can then maybe you get it first...) but just as many seem to stumble across a format after having tried a whole bunch of things, put in inordinate amounts of work or maybe actually have the "don't start nothing, won't be nothing" thing work out in their favour, and while I am not going to encourage chasing virality then there are perks if you should manage it (I quite respect those that have a viral video and then either go deeper for those that are interested, or continue plugging along with their mainline content, rather than abandoning everything).
Still
Are your videos relevant to a discussion at hand (best not to do the asked and answered thing though*). Share some key points from it and "I did this video which goes further into it" (some might also mix their video in with some others).
*mind you there are means. Assuming you don't get invited to do it then do they supplement some text you care to write. Key word is supplement (simple transcription is dubious) there if you want it to fly in most places, though make it stand up by itself as well (think how a TV series might have a supplementary book)..
You can try pitching to websites but there are few of those these days that do such things and they will tend to commission shows instead (content distribution networks having thankfully died off somewhat). Collaborations are also a fun one, though there are three main varieties (similar activity channels cross pollinating, higher activity ones doing the lower one something of a favour, and once big ones now failing looking to claw something back either from a still big one or an up and coming one).
Much of this can be applied wherever there is discussion. People try to tell me such discussion only happens in comments pages (assuming they exist) of big websites, video form (which is then hard to get a leg up in**), facebook and reddit these days (possibly also discord) but eh really.
**something like youtube might be fairly saturated but you could become the king of bitchute or something, and then try to cross back. I don't know how many manage that -- while I watch a lot of youtube I have never actually watched a video on Twitch and when drama happens I get all these names thrown at me and have no clue who any of them are.
