Executive orders has been a part of the presidency since the beginning. It is not executive orders that are the problem, it is how they are used. They were NEVER meant to be used to make law and, in fact, that is a direct violation of the Constitution. Only Congress makes law. The reason is because Congress, specifically the House of Representatives, represent us. They are supposed to listen to the people of their districts and vote accordingly on new laws. At least that is what they are supposed to do. However, in the last few years or decades they stopped listening to their constituents altogether.
Obama was the first president to use the executive order to make law. Trump also used it to make law. However, the way Biden is going he pretty much has complete invalidated the need for Congress.
In other words Biden has become a dictator.