Not all the 1.13 features will be usable making it so updating to 1.13 doesn't do much.
All features are usable but we dont expect anybody to incorporate all of them. Updating to the largest update in minecraft history is definitely “much” . Oh and the 3 other versions that we havent updated to.
Pearls don't cause lagbacks since they don't make the player fly, they just teleport them. I'm pretty sure you could of thought of a better example, probably elytras? Oh wait a minute, it's not on the server...
Its on wings FFA and Lucky Islands and causes no problems.
. I was kind of lying about false bans
Of course
however, it would just be very buggy and lag back people all the time.
Doesnt do that unless you lag yourself.
Also there will be a higher likely hood of them going back to 1.7
0%
if they don't waste all there time getting kelp blocks...
Kelp blocks suck.