We got a wealth of free tools that allowed us to create things like Slashdot without crippling license fees and we got a wealth of cheap IoT and poorly programmed devices that can DDOS and bring down GitHub.
In the 1990s the fear was that Microsoft would take over everything. Now the concern is that Linux will show up in places it has no business being, collecting data it doesn't need, and connecting to services that aren't necessary, all in what should be simple, dumb appliances like your refrigerator or washing machine.
The kinds of hacks that were absolutely, hilariously laughable in movies like Virus are now quite plausible. Blender went berserk and set the kitchen on fire? Who would've guessed that's actually practical now, given a sufficiently Internet of Thingsy appliance.