It was the natural course of things though. It’s a tough choice with no clear answer one way or the other. I wouldn’t call that one of Archers screw ups when there wasn’t a correct answer.
I have less of an answer for this one. It was pretty fucking brazen and bold on Janeways part. However I don’t classify ‘altering a future event you have no awareness of’ equal with ‘gassing the planet so you and your entire collective group of refugees have to go flee to yet another planet’.