---
id: "claim-culture-is-tolerated"
type: "claim"
source_timestamps: ["§ 5. They build cultures that balance trust and accountability."]
tags: ["culture", "leadership-behavior"]
related: ["concept-ownership-cultures", "quote-culture-is-tolerated"]
confidence: "high"
testable: false
speakers: ["Samantha Allison", "Taavo Godtfredsen", "Nada Hashmi"]
sources: ["tail2"]
sourceVaultSlug: "hbr-seg-tail2"
originDay: 2
articleStem: "hbr-tail-121-best-pe-backed-ceos"
sourceUrl: "https://hbr.org/2026/04/what-the-best-private-equity-backed-ceos-do-differently"
sourceTitle: "What the Best Private Equity-Backed CEOs Do Differently"
---
# Culture is Defined by What is Tolerated

**Claim:** An organization's culture is **not driven by perks or slogans, but by what leadership tolerates.** It is shaped by the tone set, the specific behaviors rewarded, and the norms allowed to persist. See the authors' phrasing in [[quote-culture-is-tolerated]] and the target state in [[concept-ownership-cultures]].

**Confidence: high · Testable: no** (conceptual assertion).

**External validation (enrichment):** Edgar Schein's foundational work holds that leaders shape culture through what they pay attention to, reward, and tolerate — especially in ambiguity and crisis. The Netflix culture deck states that real culture is 'who gets rewarded, promoted, or let go.' Misconduct case studies show that tolerating bad behavior in high performers quickly becomes the 'real culture' regardless of stated values. **Assessment:** highly consistent with mainstream culture theory; the 'what you tolerate' formulation is a crisp restatement rather than a novel insight. **Counter-nuance:** a complete view also includes proactive design — hiring, promotion, socialization, and what you celebrate — not only what you fail to punish.