Scenario: You need to clone an existing site for a staging area. The existing site has SSL or uses a plugin like Really Simple SSL (3+ million downloads)
Those sort of plugins will fight and crash your restored site if you don’t have an SSL on the destination.
There’s plenty of other examples I can give, but that one is a locked out/crash until you disable by FTP and remove those sort of plugins.
*IF* UpDraftPlus had an extra feature, that on restore we could selectively choose which plugins are NOT copied over, this could resolve it.