i like .survival because everyone has access to it. we can all build together if we want, we can all pvp together if we want, we can all grief together if we want. a small area where you are almost certain to meet other players.
i find it a little fun to build in volcanoes(lava casts). i find it fun to re build and learn new methods of building to keep villagers safe from greifers. i love seeing all the fancy player builds. some players are amazing builders! i love seeing the protector players trying their hardest to keep places safe.
because .survival command is not necessary to point to an area near 0x 0z, maybe we can get it to be changed to 1km east? maybe 1 km north? this way players are far from the always loaded chunks. and far from the 0x 0z.
and i know "why don't i just not be lazy and walk 1km every time i want to build." well lots of players are under 50 years old and are lazy too just like me! so it significantly reduces the amount of new players who make the journey and then the players never get to see the post apotypical world. or the ever changing world.
However i do understand this may not be a good suggestion. maybe .survival command was created for some reason i am not smart enough to figure out.