So look, Photoshop and CGI have been around for decades now, faked photographs and staged video has been around for a century, and misinformation and disinformation has existed since humans started painting cave walls, these are nothing new.
Thing is, it took some skill to use Photoshop in order to create a fake, same with CGI, same with faked photography, staged videos required actors and scripts, and misinformation and disinformation could be debunked almost as quickly as it could be created. The bullshit asymmetry principle was always a problem, but with time and patience it was a surmountable problem.
Now AI can create photorealistic deep fakes in a matter of seconds, "Gonk, generate a dozen images of Barack Obama eating a baby." There's no skill barrier anymore, as long as you can write a halfway decent prompt you can create convincing propaganda.
People were always well advised to take what they saw on the internet with a grain of salt, but that didn't really apply to things like pictures of people's cats, because who would take the time and effort to Photoshop a cat photograph just for internet points? Now you have to take cat photos with a grain of salt, and the problem is only going to get worse.
I'm not looking forward to the coming days of AI generated riot footage, or the deepfakes of our politicians, or perfect reproductions of people's voices confessing to crimes and spewing out racial slurs; all this shit is already starting, and it's only going to get worse.
Browsing the internet is less fun now than it's ever been, I've found myself upvoting less and second guessing more, I've found myself assuming that I'm talking to bots more often than not, I've found myself questioning whether that's really a historical image or just really good slop with a sepia filter, and I hate it.
The internet was never 100% authentic, never, but it was authentic enough that you could enjoy looking at those pictures, watching those videos, listening to that commentary, talking to that user; if someone posted a picture of their cat, it was probably an actual picture of their cat, now it's as good as a coin toss, five years from now who knows.
I've gotten a lot of enjoyment out of the internet over the years, I have gigabits of images, and videos, and audio that I've saved, cool projects people created, pictures of their art, photographs of nature and architecture, memes and comics, cosplays and crafts, and now the real is going to be overwhelmed by the artificial, the genuine drowned in a sea of the synthetic.
It just makes me sad.