This statement is in direct conflict with what you wrote above, Besides it's not true. Some states have stand your ground laws while others have duty to retreat laws.
FINDLAW"
"In many states with stand your ground laws, a claim of self-defense under a stand your ground law offers immunity from prosecution rather than an affirmative defense. This means that, rather than presenting a self-defense argument at an assault trial, for example, an individual could claim self-defense under the state's stand your ground law and avoid trial altogether. States with stand your ground self defense laws."
FINDLAW-Duty To Retreat
"The original laws regarding self-defense required people claiming self-defense to first make an attempt to avoid the violence before using force. This is also known as a "duty to retreat." While most states have removed this rule for instances involving the use of nonlethal force, many states still require that a person make an attempt to escape the situation before applying lethal force. The following states impose some form of duty to retreat before using deadly self defense:
"
FINDLAW"
"In many states with stand your ground laws, a claim of self-defense under a stand your ground law offers immunity from prosecution rather than an affirmative defense. This means that, rather than presenting a self-defense argument at an assault trial, for example, an individual could claim self-defense under the state's stand your ground law and avoid trial altogether. States with stand your ground self defense laws."
- Alabama
- Alaska
- Arizona
- Florida
- Georgia
- Indiana
- Kansas
- Kentucky
- Louisiana
- Michigan
- Mississippi
- Montana
- Nevada
- New Hampshire
- North Carolina
- Oklahoma
- Pennsylvania
- South Carolina
- <broken link removed>
- Tennessee
- Texas
- <broken link removed>
- West Virginia
FINDLAW-Duty To Retreat
"The original laws regarding self-defense required people claiming self-defense to first make an attempt to avoid the violence before using force. This is also known as a "duty to retreat." While most states have removed this rule for instances involving the use of nonlethal force, many states still require that a person make an attempt to escape the situation before applying lethal force. The following states impose some form of duty to retreat before using deadly self defense:
- Arkansas.
- Connecticut.
- Delaware.
- Hawaii.
- Iowa.
- Maine.
- Maryland.
- Massachusetts."
"