Title says all.
Simply light TNT in Survival and it will explode, damaging blocks as in Vanilla.
tnt block damage in survival has always been intentional.
I know that TNT can be prejudicial, but It´s important for a lot of cities and motives. So, if someone uses TNT to destroy someone’s building, I recommend the builder talk about the occasion with STAF.
Well… Yeah? We can roll it back.