Sorry, but why do you guys use this service anyway?
I only save my passwords in Firefox. Am I missing some fancy feature?
For starters, most password managers generate passwords for you, that are random letters of letters and numbers and symbols. I've just finished switching over to BitWarden at the recommendation of this thread so I'll have BitWarden create one to show what I mean: D*T$uJ@2Rka28R
That kind of password is the most secure type of password as it's incredibly hard to remember, and random enough that password cracking software takes forever to crack it. if we go to
https://howsecureismypassword.net/, and punch that in, it will tell us it will take about 200 million years to crack it using existing password cracking technology. Where as "mypassword" will take about 58 minutes.
So you go through and generate a password like that for
every site you use. That way, if someone puts a gun to your head asking for your bank password, you genuinely don't know it. That way you can't be socially engineered into giving it up.
Second, these tools will often auto fill on sites it recognizes it has a password for. Lets say I log out of ResetEra. Instead of typing in "PurpleMoustache" and then my password, I click one button and it all fills in. This makes Phishing sites all but useless in an attack since the password manager won't "recognize" the website and won't do that auto fill. Plus it's very convenient.
And third, which is why people are pissed about these changes, these commercalized password managers (LastPass, Dashlane, BitWarden) all have native phone apps that hook into the OS's password system to do all the above natively. Technically the gold standard of password managers is KeePass, but that doesn't have an official app (just third party ones which... doesn't feel like a good idea), and is dramatically more complicated to get up and running in the way that LastPass or Bitwarden or whathaveyou are for the average user.