[bentcorner]

Moving passwords managers is easy, but if you assume LastPass lost your passwords you need to change every password.

[smcin]

But that isn't migrating, it's "changing all your passwords on all sites you use".

Even if you stayed on LastPass(!), you should still do that, right? It's a penalty for LastPass compromising them.

[coffeefirst]

In theory yes, but the risk associated every account is not equal.