[Wanda/Loki]
I think it is more a matter of the best laid plans going awry. And by that, I mean that things tended to snowball from bad to horribly worse. If that was the foul fate woven for me, I would welcome lodging a complaint about the future being less tumultous. Yet they are not easy to find, nor are they easy to speak to. Thus it would be a fool's journey. Even alone.
Worry not. I am not willing to take such a risk, nor risk my neck. Not while I have someone awaiting me. Even if it would provide some answers, there are too many ways to get lost whilst trying to find such illusive beings. And if they become incensed, things could grow even worse for yours truly.
As to those other matters, Ms. Maximoff? I believe that is a relevant concern shared by many. I worry over this happening with my intended as well, and she with me. If I were to be gone, there is nothing for me to return to on that other side. I am much in the same place as you and your Vision are. Quite dead.
Even so, for what we are allotted here, is it not worthwhile to indulge and enjoy? Even if it is a sliver of time, that makes it all the more precious.