--"Let's not forget that Twitter was actively becoming a host for child porn at the same time"I never knew in the first place. Is this a solid fact? I find it hard to imagine people sharing cp via twitter.
--And personally, yes, I came across accounts that were doing this. Seemed like they were mostly based outside of the USA, and the exploitation is usually something along the lines of someone using existing porn, advertising a series of link shorteners to access said porn, then profiting from the ad clicks. This is probably not profitable for anyone in a developed country, and is also probably only profitable due to child porn being outright banned from most of the internet, with no free access to material, people will jump through hoops to access said material. I'd been reporting those accounts for years to no avail until recently. Instagram has the same issue. I gave up on reporting on Instagram as I couldn't stomach seeing this stuff and my reports never had any results. The people sharing this stuff on Instagram fall into a few categories, occasionally parents, and other adults selling access to pictures/videos of their young children and toddlers in bikinis, something that would otherwise not be sexual, except that they are selling to an audience that is sexualizing it. Instagram will not take any of this down as it's not technically nudity. Maybe it's changed though. The other class of abusers are usually non USA based, and they'll exploit Instagram live to share, multiple broadcasters will be streaming, but one will be broadcasting hardcore child porn. You can only report one host of the stream, and by the time anyone looks at it, presumably, they've switched to another account to stream. It will usually be another broadcaster that was on the previous stream. I couldn't continue spending time reporting this stuff due to the hardcore nature of it. Instagram really needs to fix their reporting and allow reporting of every single broadcaster that is part of a live stream.