I have your 4P shelter (which I'm need to ask you another question on) and I do really like it! I do not own a stove but I did rent a stove for 3rd Season CO this past year and I liked having that option!
For myself personally, my wife will not sleep in a floorless shelter nor does she really go out with me in the colder months or when I'm scouting very often.
When I was shopping and researching shelters prior to getting your 4P shelter (that I can't spell without looking it up) the stove jack was a big factor for me as I am willing to hunt all seasons, and having the option is great for versatility. I was highly debating between the 2p and 4p shelter as 90% of the times I am solo, I did think that if I did have a hunting partner that the 2p shelter with stove would be too tight.
This said, depending on the design and use case, I don't believe all shelters need to have a stove jack.
Now that I do have a shelter that I could use as a hot tent, if I were in the market for another shelter at this time, I'd probably actually prefer to have 2 doors over a stove jack for a smaller shelter.
If I did not already own the other tent my option might differ.
Also, I think a shelter smaller than a 4P would be tight to run with 2 men and a stove.