the slogan should not appear limitless
So, the slogan should not appear limitless.
Perhaps, does it depend on the object of the alleged right,
whether its aim is a primary or a secondary need, or a simple desire, or even the exercise of free will?
The reply by Gemini:

Rights Depend on What They're About
The slogan "You have every right!" needs careful consideration based on what that alleged right is.
It Matters What the "Right" Is:
- Primary Needs (e.g., food, shelter, safety): Claiming "You have every right!" here is morally powerful, affirming fundamental human entitlements for survival and dignity.
- Secondary Needs (e.g., education, employment): This emphasizes important entitlements for well-being and societal participation, though the claim might be less absolute.
- Simple Desires (e.g., luxury items): Using "You have every right!" for mere wants is questionable. These are freedoms to pursue, not inherent rights others must fulfill.
- Exercise of Free Will (e.g., expressing opinions): This aligns with liberty, as long as it doesn't harm others. Even free will has limits (e.g., incitement).
Context and Limits Are Crucial:
A blanket "You have every right!" is misleading because:
- Fundamental rights have practical limits.
- Desires aren't rights.
Better Slogan Ideas:
- "Your fundamental rights matter."
- "You have the right to be heard."
- "Everyone deserves basic necessities."
In Conclusion: the meaning of "You have every right!" hinges on what the alleged right is – a basic need, a secondary need, a simple desire, or an exercise of freedom. Nuance and context are essential when discussing rights.