Hi, new to the forum. I tried a search, didn't quite find what I've been thinking about. I'm thinking of freeform portals, so that you could create a portal to the nether outside of the boundary given to them currently. This not only includes the 3x2 inner area, but it's orientation. So like a 4x4 horizontal portal. Some constructions I've made theoretically incorporate this. It would work the same, just lay the blocks and set it aflame. What do you think? Has this been considered? And if so, is there a particular load it places on the integrity that necessitates the current limitations?
Why don't you think so?