Same as what's right about eating 5 boxes of Hostess cupcakes in a day.
Though I wouldn't recommend it, you are free to do so in a free republic.
You may disagree; hey, it's your choice. But it's not freedom.
That's why I recommend finding a forum more suitable for your beliefs.
Signed, the infidel S2R
How about this, S2R. It's NOT ok. It's not ok to harm children; it's not ok to take down the US flag; it's not ok to pervert justice; it's not ok to force a square into a circle; and it's not ok when you stand to reason that you post here and suggest that I post elsewhere because you can't come up with a good thing to say about homosexuality when asked and when you're defending it. After all, by your own reasoning I'm free to do anything I choose to do. Right or wrong?
If you can't answer the question, why not just say so? Say it and be done with it instead of telling me to move elsewhere instead. And, no. When you refer to a "free republic" that does not – hear me - DOES NOT, mean that you can do as you please. That line of thinking has cost us the precious lives of many who did not deserve to die so that others could wag their fingers in the face of what's right while committing atrocious cruelties against our society, and has furthur attributed to getting us where we are now.
Sticking to the issue. Burn the flag. Raise another in her place. After all, you're free in your line of thinking to do so. But do the remainder of what's left of proud US citizens a favor: live in wherever that spot is that you raise the flag of. Adios, amigo.