Roll back the regulatory rule making process and force Congress (House and Senate)to pass actual laws and not delegate its power to Executive branch.
The problem is there has to be some delegation. If Congress had to write laws without any regulatory authority laws would be necessity need to be thousands of pages long. And Congress aren’t remotely experts in any field they are writing laws about.
The issue isn’t regulation. The issue is the executive branch either exceeding the letter or intent of the law. Combined with judiciary deference to the executive branch (see Chevron defense). Should congress pass a law saying food and drugs have to be safe? Or do they need a hundred pages about how food and drugs need to be inspected? Because the later is going to end up worse if Congress has to write it, or it’ll never realistically happen.