He actually did not state a desire to, he said it was an inevitability. Most people can assume that prolonged interaction with violent people will lead to violent outcomes.
Subtle. There's those word games again! You really oughta consider doing this for a living, Mr. Goodman!
Would it be incitement for me to move to a low income black neighborhood as a white man, drive around in my brand new BMW SUV, and stating on social media that there will be a day where I will kill a robber?
Are you going around picking fights with those people in your brand new BMW, are you confronting them, hurling insults, and then falling back on your weapons when the 18-30 year old men (the most notoriously violent cohort of any group) you're arguing with take issue with it? Do you record it and make it highly public, while making money off all this? Do you do it often enough to become notorious in your community over it?
Then yes.
Defending your property is very different than shooting a man who you have publicly provoked into violence by directly insulting after having been a nuisance on the community, that being said, it's generally not a good idea to post about killing anybody online. The legal system cares a lot about intent, and talking about your desire to jump to violence is highly frowned upon, because yes, insinuating the necessity of violence indicates an unwillingness to de-escalate, and therefore a want for violence.
Tennessee IS a no-retreat state, but what I'm reading seems to suggest that this guy would be very clearly in the wrong:
Tennessee Code Title 39. Criminal Offenses § 39-11-611
In essence, what this is saying is that in Tennessee you cannot use deadly force against a person if you have provoked them into attacking you. Now you may notice that "unless" afterwards, the unless goes onto say that if you HAVE provoked somebody, and you abandon your use of force, or communicate your intent to abandon your use of force, and they STILL continue to attack you, deadly force is permissible.
Pretty clear cut! So Mr. Chud went up to a Black guy, probably called him racial slurs, the guy recognized him for being a blight on the community, took offense to all of this and attacked him, so Mr. Chud shot him with no attempt at de-escalation. He's a criminal!
But the Tennessee stand your ground penal code is above, so please, prove me wrong!