I used to be a player who flashed systems and got infected with viruses, rescued bricked devices, unlocked iOS accounts, and installed multiple systems such as Windows 7, Windows 8, Ubuntu, and Apple OS on a PC without a virtual machine.
Brief review:
1. No demand. The native system is good enough, and functions have been transferred to mini-programs and the cloud. Mobile phones are essentially ‘browsers,’ and the general public has no additional demands.
2. No benefits. The benefits of jailbreaking, rooting, or flashing are too low. Currently, the only remaining scenarios are repairs and Wei Fa, with recent cases mostly involving bricked devices;
3. High risk. On the contrary, most of my devices have been ‘flashed’ to the point of being unusable;
3. The broader environment is driving systems to become increasingly closed, and geek behaviour will eventually become niche (it has always been niche);
4. According to Apple's ‘successful’ product logic: the openness and freedom of electronic products are ‘harmful.’ Restricting functionality or limiting users to a single operational path can significantly enhance the product experience. I don't like Apple's logic, but I acknowledge it.
5. Geeks have shifted their interests (they're too old to tinker anymore); large models, robots, drones, and robots (daily necessities, wives, and children) are the current focal points of interest.