Many newbie are found of calming to be self expert and try as much as possible to improvise and input there own method Into things when there are already laid down guildlines.
Once you are operating on a device, system it doesn't matter if you are connected with the internet or not you are not completely safe.
When registering or signing up into any platforms, application e.t.c the manufacturer has genuinely tried to make things more safer and easier for it user that's why they suggest safety precautions but people are found of ignoring it
*Most platforms when you are registering would advice you write the code, password, keys, puzzles down rather than screemshooting it alone because you might tend to lose the gadget and your account is gone
*social media platforms is a hot bed of scammers but creators has tried to tackle this. When every you get a message from prospective fraudster or suspicious person the platform offers you an option to report spam but most still ignore this warning for various reasons which can be disastrous
Even on most cryptocurrency related groups the team normally state that non of there admin would private chat anyone concerning a private sale yet newbies still fall for such scam strategy
In conclusion it's always right not to feel to big or too smart to follow laid down rules. Always try to go through them even terms and conditions no matter how long it might be. Those things where created for you. And always adhere to them