If only i could teleport out of expeditions already... it would be heaven to me! <3
But yeah... bigger bags = always gud! :)

Argee , the bigger bag the better

I honestly don't see an issue with the bag space although it's never particularly a BAD idea to add extra bag space. That said, I absolutely don't agree that bags are filled "every 5 minutes" even when I'm picking up literally every blue item that drops. So far, in the end game where there is a singular place that I cannot recall, I have simply picked up yellow items only in that space and only missed out on maybe 4 items total due to lack of space. Everywhere else I was able to pick up every item and still only need to go back occasionally.

Exaggerating how often you go back because you're frustrated doesn't give you any credibility and if you are actually going back every 5 minute during the game then you need to learn some inventory management skills.

Also, I assume you mean "you will lose your audience" by your final line (that's fine, not everyone's first language is English). Speaking as though you automatically know what the majority of players want/will deal with isn't a very compelling argument. I, for one, definitely do not have the same issues you say you're having and haven't seen it brought up much on the forums. I can't speak for everyone, but one would think that if it was truly a common issue you would see more of it coming up on the forums. (It's my opinion, lol)

Then you are obviously not doing expeditions or mapping because you can't just pick up everything and portal back. Only picking up yellows isn't even an option. The last map I just finished was the worst. Using a map for more wealth bugs is pointless because you can't even pick up what is on the ground anyway let alone put more bugs on it.

I had no issues in the main story mode since you could pick up and go back. Without bag space or the ability to add more through the productivity map grind is a serious problem.