https://www.bangkokpost.com/world/2685781/un-greenhouse-gases-hit-record-high-in-2022
The warming earth causes the gases to mildly boil out of sea water. Did you ever boil a pot of water?
Thank God that we are in the warm part of the Ice Age, where warm temperatures can push CO2 out of the oceans and into the atmosphere, to help plants to grow. Think of it as free fertilizer for crops.