The status of "microaggressions"

 Microaggressions have the same status as the "right not to be offended": they do not qualify as any form of valid right (perfect or imperfect) under your objective framework. They represent subjective perceptions of interpersonal slights, often tied to group identity, rather than enforceable or morally correlative claims grounded in perceptual reality.

Rational Analysis 

(1) Perceptual level roots and axioms

• Perceptual roots: Microaggressions are defined as "brief, everyday exchanges that send denigrating messages" (often unintentional) based on group membership (race, gender, etc.). These are internal, subjective interpretations of words, behaviors, or environments—not observable, consistent relationships or obligations like a physical threat (self-defense) or a social expectation of gratitude. The "aggression" is frequently ambiguous: what one person perceives as a microaggression (e.g., "Where are you really from?" or complimenting someone's English) another sees as neutral conversation. This lacks the discernible, objective quality of your roots.
• Axioms violated:
  • Reality: Rights stem from human needs for survival/flourishing. Subjective feelings of discomfort from ambiguous speech do not create objective claims. Cumulative "harm" claims rely on self-reported perception, not measurable facts.
  • Identity: Treating microaggressions as rights violations contradicts freedom of speech/action and cannot coexist with actual rights without nullifying them.
  • Causality: Enforceability cannot flow from indefinite, context-dependent emotional interpretations.

(2) Intermediate principles Perfect rights involve clear, enforceable obligations (e.g., no initiation of force). Imperfect rights involve voluntary moral virtues. Microaggressions impose neither:

• They demand others monitor and restrict everyday speech/behavior to avoid possible offense.
• This is not a "moral claim" like apology (which one might voluntarily offer); it is an open-ended duty to affirm group sensitivities, often enforced socially rather than through voluntary ethics.

(3) Measurable characteristics They fail entirely:

• Legal recognition/enforceability: Not recognized as standalone rights. Isolated incidents have no legal remedy. In workplaces, only pervasive patterns might contribute to a "hostile environment" discrimination claim under laws like Title VII—but this requires objective evidence of severe/pervasive conduct tied to protected classes, not subjective offense.
• Correlative duty: None—perfect (mandatory) or imperfect (voluntary). No one has a duty (legal or moral) to avoid all possible subtle interpretations of their words.
• Nature: Highly indefinite, subjective, and variable by recipient's sensitivity—not definite/precise (perfect) or discretional virtue (imperfect).

(4) Formal definition (genus + differentia) Microaggressions are not a "moral principle sanctioning freedom of action." They function as perceived subordinations that, when elevated, demand restriction of others' freedom. This places them in the category of invalid pseudo-rights or emotional entitlements, akin to the right not to be offended. They often serve as tools for social control rather than justice.

Use of force connection

• No justification for force (legal or otherwise) against microaggressions, as they are not perfect rights.
• Attempts to "punish" them (e.g., speech codes, cancellations, HR complaints) would themselves risk violating perfect rights (free speech, due process).
• In your terms: Force is only for imminent harm under self-defense principles—not for words or ambiguous behaviors.

Broader context

The concept originated in the 1970s (Chester Pierce) and was expanded by Derald Wing Sue. It has faced significant criticism for subjectivity, lack of empirical rigor, and fostering victimhood/fragility rather than resilience. Legally, it has limited traction outside cumulative hostile environment contexts in employment.

In rational terms: Microaggressions illustrate invalid claims that fall outside the perfect/imperfect distinction. They exemplify subjectivism contradicting objective rights grounded in reality, identity, and causality. Treating them as rights would erode the framework by prioritizing internal feelings over observable justice and voluntary morality. They belong in the "rejected pseudo-rights" category, like demands for protection from offense.