Pointed dripstone and dripstone blocks can be found underwater.
Coordinates: /execute in minecraft:overworld run tp @s -287.61 15.12 31.10 205.48 3.95
Dripstone can generate as river surface
In warm Oceans Dripstone blocks Generate
Generation of speleothem in the rivers.
Dripstone, pointed dripstone, and cave magma generate in oceans
Pointed dripstone and dripstone blocks can be found in the lush caves biome