Laws are unnecessary for free speech. Inherently we have it. The law makers cannot take it away from you. What they can do is take you away for speaking, or writing. This is happening now and has always happened. Those that seek control, use force (laws) to obtain it. I believe Biden said that you'd better have F16 not just guns if you want to overthrow the government. (With regards to your 2nd amendment)

In reality 99.99% of humans have all the "laws" in built to there very fibre. Natural laws. Any other laws are man made. Usually to extort money from individuals.