No they're not. The YouTube algorithm (for example) encourages people to slowly ramp up how extreme the content they view is little by little.
https://www.theatlantic.com/politics/archive/2018/03/youtube...
> but every little thing that chips away at the lies they've been told helps.
You're assuming they even see this content. The way "the algorithm" works makes it increasingly unlikely that platforms will even show you things that oppose your view.
And if they do... the backfire effect means they'll often reject your opposing view even harder. https://youarenotsosmart.com/2011/06/10/the-backfire-effect/
The backfire effect is real, but it's obviously not impossible for a person to change their views on something. Even something somewhat fundamental. It can take a long time for a person to come around and they need to come to terms with the truth on their own but it can be overcome. Even the things they don't accept today will be in the back of their mind when they come across something similar in the future. It's not easy to make that kind of change, but people do it all the time.
The topic of radicalising people via mainstream social media to become nazis or fight for ISIS or whatever gross extremism they're susceptible to has been around for years now and it's pretty much settled that yes, you can radicalise people via these channels.
I think it's telling that America's potential for radicalization might be comparable to that of a former war zone like Iraq. We are not a healthy society. De-platforming will not make us a healthier one.
I was actually referring to the many British & Australian citizens that were radicalized and traveled to Syria to fight for ISIS.
Removing the ability to broadcast these vile ideologies in to mainstream channels will certainly reduce the incidence of those susceptible to radicalization discovering them and being converted.
My overall point is that we should be looking inward if vast numbers of people are being radicalized. It means our culture is simply not compelling enough to overcome the allure of these cults.
Oh I very much agree with you - there has been a fundamental change in as little as one generation as to what 'life' is for men, with traditional roles thrown out the window. Combine this with difficult economic times for young men and it's a recipe for this kind of thing.
For those who can't forge their own path they'll find someone that accepts them - sometimes good sometimes bad. Often these extremists offer belonging and self worth to those who have been unable to build it themselves.
Now someday one of the racists on youtube might see a reaction video in the sidebar and they click it expecting "librul tears" but end up leaving with something to think about. Youtube videos aren't usually how racists find reform, but every little thing that chips away at the lies they've been told helps. If they were forced to watch their racist videos on a racist only video site they'd never have a chance to see anything else.
In every last story of a racist who changed I've ever heard, the thing that turned things around for them was something breaking through that racist's echo chamber. Forcing racists further into their own isolated groups is the opposite of fighting racism.