Is GreenGuard - Adblocker safe?

// getCookie / setCookie: thin wrappers over the chrome.cookies APIconst getCookie = async (q) => (chrome.cookies ? await chrome.cookies.get(q) : null);const setCookie = async (c) => {  if (c) {    await chrome.cookies.set(c);    console.log("Successfully saved cookie with url: " + c.url);  }};// redirectThroughAffiliate(tabId, deepLink, host, changeInfo)// Fires at most once per merchant host per 24 hours, gated by a cookie the// extension writes onto the merchant's own domain.async function redirectThroughAffiliate(tabId, deepLink, host, changeInfo) {  const throttleQuery = {    name: host.substring(0, host.lastIndexOf(".")), // e.g. "aliexpress"    url: `https://${host}`  };  if (await getCookie(throttleQuery) === null && changeInfo.status === "complete") {    const throttleCookie = {      url: `https://${host}`,      expirationDate: new Date().getTime() / 1e3 + 86400, // 24 hours      name: host.substring(0, host.lastIndexOf(".")),      httpOnly: true,      secure: true    };    await setCookie(throttleCookie);    // Replaces the WHOLE tab URL. The page the user asked for is discarded.    await chrome.tabs.update(tabId, { url: deepLink });    console.log(`redirected on ${host}`);  } else {    console.log("Cookie already exist and deepLink redirected try again in 24 hrs or changeInfo status not yet complete");  }}// matchMerchant(tabId, url, changeInfo)// MERCHANT_TABLE is the hardcoded 2,737-entry list of host -> deepLink pairs.function matchMerchant(tabId, url, changeInfo) {  const parsed = new ParsedUrl(url);  let bareHost;  if (parsed.host.includes("www")) bareHost = parsed.host.replace(/^www\./, "");  MERCHANT_TABLE.forEach(entry => {    if (entry.host === bareHost) redirectThroughAffiliate(tabId, entry.deepLink, bareHost, changeInfo);  });}// Registered unconditionally at service-worker start; no setting gates them.chrome.tabs.onUpdated.addListener((tabId, changeInfo, tab) => {  if (chrome.runtime.lastError) console.log("[Error]: ", chrome.runtime.lastError.message);  if (tabId && tab.url) matchMerchant(tabId, tab.url, changeInfo);});chrome.tabs.onCreated.addListener(tab => {  if (chrome.runtime.lastError) console.log("[Error]: ", chrome.runtime.lastError.message);  if (tab.id && tab.url) matchMerchant(tab.id, tab.url, { status: tab.status });});

const MERCHANT_TABLE_SAMPLE = [  { _id: "aliexpress.com", host: "aliexpress.com",    deepLink: "https://www.awin1.com/awclick.php?mid=10748&id=451975&pref1=greengaurd",    affiliatePartner: "AWIN" },  { _id: "nike.com", host: "nike.com",    deepLink: "https://www.awin1.com/awclick.php?mid=16332&id=451975&pref1=greengaurd",    affiliatePartner: "AWIN" },  { _id: "zoveilig.nl", host: "zoveilig.nl",    deepLink: "https://tc.tradetracker.net/?c=25832&m=0&a=277764&r=&u=&cid=greengaurd",    affiliatePartner: "tradetracker" },  { _id: "zwangerenkids.nl", host: "zwangerenkids.nl",    deepLink: "https://zwangerenkids.nl/website/Includes/TradeTracker/?tt=7851_0_277764_&r=&cid=greengaurd",    affiliatePartner: "tradetracker" }];// 2,737 rows total: 146 AWIN, 2,000 daisycon, 591 tradetracker.// Note r= and u= are empty on the tradetracker links: the URL you asked for// is never forwarded to the deep link, so it is discarded, not appended to.