Why do sharks and whale beach themselves?

I miss being able to look in the comments for a well thought out response to the original post.

Guy filming some resting sharks... and then...

Sharks and whales beach themselves for various reasons, including illness, injury, disorientation, or environmental factors like changes in water temperature or sonar interference from human activities. In some cases, social species, like whales, may follow a sick or disoriented member of their group, leading to mass strandings.

Caught in the low tide of Kamchatka, Russia, this beautiful whale family was watered and fed by fishermen until the waters came back... ❤️

A Mako shark stranded along the shore in Pensacola Beach, Florida. Some beachgoers helped it back into the sea. 👏

Whale takes a sh*t at sea world San Antonio, crowd gets splashed immediately after..

392 year old Shark in the Arctic Ocean, exploring the ocean since 1627

Someone dropped a speaker playing kamala speeches underwater.

You can actually communicate with a Humpback Whale... and it's beautiful!

Scuba diver dances with shark