Sorry for the late reply
It's fine, thanks for the reply.
it's about me not completely trusting electron cash's Dev team. Electrum is written by Thomasv, it has been community vetted so many times... Electron cash is a fork of electrum that has been modified. After these modifications, I don't feel it has been reviewed quite that much, so I don't feel secure importing keys or seeds into a wallet I don't fully trust, and keep on using said keys or seeds afterwards.
This is not an accusation tough...
Yeah, it's a legit concern and should clear all the ambiguity from your previous answer, or in other words, it's about Electron Cash "security."
(Not about Electrum export/sweep, assumed that the environment is safe).
It's good to be skeptical in this space.