Is it just me or do others think it should be a bit harder to delete your components?

[Mark Petronic]

With a simple inadvertent key press, you can easily delete a processor or a
whole processor group or set of selected components without even an "Are
you sure?" confirmation and I see no way to 'undo' the mistake. IMO,
deleting should be a two-step process given the amount of effort one might
make building a complex flow. Or, am I missing something here?