Well I asked countless times what does ios do better than android? And people here are given countless of examples why android is more advanced and more user friendly than ios.
Please read the thread, most of the info is in the first post
There have been a few hundreds posts so far, and no one yet has shown that all of this is possible on a competing device. Some of it? Yes. All of it? No.
Of the "Some of it" category, do many of the competing solutions come with bugs, performance issues, and even some hacking required to get the app installed? Yes.
I dont care what that IT guy thinks about it. Its my phone and I can do whatever I want with it. I dont care even if some chimp had put this together on his commodore 64 in the middle of the jungle while jerking off. If it just makes the phone better then I really dont care about the origins of it. Sometimes I just do it for the fun of it. I can always go back to stock.
Yes, just like Windows you can do what you wish with your phone. If you want to install pirated software, or Trojans, or malware, or viruses, you are free to. But if you enter a discussion about security, and say "I can install software updates, replacing my entire OS, from an unofficial random guy on a message forum." expect people to point out how illogical that is.
Yes, you can always go back to stock, which will revert your software to a known good source, but it will not revert your stolen passwords/credit cards if you happen to download a Trojan in the process.
There are paid professionals, with relevant PHDs at security firms, whose main job is to prevent malware, Trojans and intrusions, yet we still hear about hidden Trojans successfully infecting the computers of security firms, often going undetected for months or even years at a time. Considering this, it is illogical to be 100% confident that you have not downloaded something malicious when you are replacing your entire OS with unverified code found from a random post on the Internet.