I honestly think they just shouldn’t put you in campaign missions if you elected to skip the campaign. Fine if others want to play it, but if you skip it, you did so for a reason.
It would be even better if the mission board had an enable/disable function for this. And while you’re at it, add the same for maelstrom missions (which as far as I can tell you still can’t quickplay into, and I’d love it if you could).