Well, from a civics perspective that's not what freedom means in the American context. Typically, it's meant freedom from tyranny, be that monarchy or tyrannical government. The founding fathers wrote of the people as a more unitary, coherent "citizenry" focusing on attacks of "freedom" external to that group.
Moreover, every single right upon which we are bestowed has limits. Every. Single. One.
You do not have the right to simply declare that you are Sui Juris.
You do not have the right to not participate in the laws of the land, including taxation or recognizing the authority of the government.
You do not have the right to have your rights encroach on the rights of others. Now, where that line is has moved in various directions over time, but no one's rights are supreme.
Also, this argument you make is pretty weak because you make an argument based on a principle and then use your personal experience and/or behavioral inclinations as the bulwark. How does that address the people who want that freedom expressly to hurt or incite actual violence? There are sadly a LOT of people like this.
If freedom truly meant the ability to say whatever we wanted then a) insurrection wouldn't be a crime, b) treasonous speech wouldn't be a crime, c) incitement (to riot or commit violence) wouldn't be a crime... etc.
Also, it is beyond disingenuous to think that it's SOLELY about people getting their feelings hurt. Consistently, around the world, when hateful or hurtful speech has been allowed, encouraged or engaged in by those in authority, serious violence up to and including some pretty horrific deaths against the subject of that speech have increased dramatically. And it doesn't matter what group it is, from indigenous peoples to trans people.
Part of the American aspiration has been protecting the weak. Everything from the Statue of Liberty to the many foreign aid, NGOs and charities speak to that. And historically, once past a landmark, we teach the history of overcoming from the suffragettes to civil rights marchers and more as a positive and that THOSE folks are examples of the best of America.
Freedom is not chaos, unbound by rules or strictures. Rather, it is an ideal that our harmony can be congruous and unfettered by the wanton imprisonment of that ideal by a singular authority governed by nothing more than its own capriciousness.
Also, JJ is a cover corner with scheme discipline issues and diminishing physical attributes. I dunno. I just thought I should include some football in here somewhere...