You have the right to talk all you want. You don't have the right to force anyone to listen to you, nor to prevent others from pursuing their daily lives. Nor does freedom of speech imply that your speech is free from repercussions. The government (federal, state, or local) cannot prevent you from saying most things, or retaliating against you. But most everyone else can within the bounds of legality.
Freedom of speech means you can stand on the corner and yell about the "undisputed benefits of cryptocurrencies". It also means me and a group of my friends can surround you and sing "Baby Shark" repeatedly at the top of our lungs, drowning out your message.
