No, the point is not to make your password more secure in case of a data breach like this (although it can, since you can store a password that is very long and

No, the point is not to make your password more secure in case of a data breach like this (although it can, since you can store a password that is very long and composed of random characters) The idea is that even if your password for kickstarter gets compromised, since you are using a password manager that password should only ever be used in kickstarter, so you can just change your password there and carry on