The principle goal of every politician and "public servant" in the world is not to serve the people, not to better his country, not to improve the world...it is to keep his/her job. They are usually chosen either by being elected or by being appointed by someone else who was elected.
Today's world is more tumultuous than ever, between Covid, climate change, economic collapse and all the other perils that we are constantly being told we need to fear. The environmental greenies spend a lot of time and money banning any trade in any living things. Whenever a species gets "protected"...whether it really needs to be, and regardless of the fact that sometimes the "protection" makes them worse off than before...then they have the resources to spin doctor the situation and make themselves look like heroes.
Any politico that puts forth the idea that tax dollars and time should be spent on making it easier for you to buy a particular tropical fish for your aquarium would be committing political suicide.