2. Again, not a problem. Everyone should be using a pass manager.
3. If you use the same domain/email for your banks (or any other financial/important service) as you do for social media/gaming/whatever, then that's on you.
It's basic security practice to separate the important things so basic hacks like the one you mention are useless.
4. The purpose of this is basic privacy and security, not to be truly hidden.
2. Again, not a problem. Everyone should be using a pass manager.
3. If you use the same domain/email for your banks (or any other financial/important service) as you do for social media/gaming/whatever, then that's on you. It's basic security practice to separate the important things so basic hacks like the one you mention are useless.
4. The purpose of this is basic privacy and security, not to be truly hidden.