Is Taho safe?

function shouldSendPosthogEvents() {
  return !!"phc_<redacted>";
}
function createPosthogPayload(personUUID, eventName, payload) {
  return JSON.stringify({
    uuid: esm_browser_v4(),
    distinct_id: personUUID,
    api_key: "phc_<redacted>",
    event: eventName,
    timestamp: (new Date).toISOString(),
    properties: {
      $lib: USE_ANALYTICS_SOURCE,
      $current_url: typeof window !== "undefined" ? window.location.href : "service-worker",
      ...payload
    }
  });
}
function sendPosthogEvent(personUUID, eventName, payload) {
  try {
    if (shouldSendPosthogEvents()) {
      fetch(POSTHOG_URL, {
        method: "POST",
        body: createPosthogPayload(personUUID, eventName, payload),
        headers: {
          "Content-Type": "application/json",
          Accept: "application/json"
        }
      });
    }
  } catch (e) {
    lib_logger.debug("Sending analytics event failed with error: ", e);
  }
}

async internalStartService() {
  await super.internalStartService();
  const {uuid, isNew} = await this.getOrCreateAnalyticsUUID();
  let {isEnabled, hasDefaultOnBeenTurnedOn} = await this.preferenceService.getAnalyticsPreferences();
  if (!hasDefaultOnBeenTurnedOn) {
    isEnabled = true;
    hasDefaultOnBeenTurnedOn = true;
    await this.preferenceService.updateAnalyticsPreferences({
      isEnabled,
      hasDefaultOnBeenTurnedOn
    });
    await this.emitter.emit("enableDefaultOn", undefined);
  }
  if (isEnabled) {
    browser_polyfill_default().runtime.setUninstallURL(false ? 0 : `${"https://taho.xyz"}/goodbye?uuid=${uuid}`);
    if (isNew) {
      await this.sendAnalyticsEvent(AnalyticsEvent.NEW_INSTALL);
    }
  }
  this.#analyticsUUID = uuid;
}

dapp_emitter.on("grantPermission", (async permission => {
  this.analyticsService.sendAnalyticsEvent(AnalyticsEvent.DAPP_CONNECTED, {
    origin: permission.origin,
    chainId: permission.chainID
  });
  await Promise.all(this.chainService.supportedNetworks.map((async network => {
    await this.providerBridgeService.grantPermission({
      ...permission,
      chainID: network.chainID
    });
  })));
}));