Is JoyaGoo Warm Reminder Remover safe?

function getReferralCode() {    const hostname = window.location.hostname;    if (hostname === "cnfans.com") return "155562";    if (hostname === "mulebuy.com") return "200151616";    if (hostname === "joyagoo.com") return "300000171";    if (hostname === "hoobuy.com") return "utm_source=share&utm_medium=product_details&inviteCode=zXvrg2Xw";    return "";  }

function updateRefInURL() {    const currentURL = new URL(window.location.href);    const hostname = currentURL.hostname;    const referralCode = getReferralCode();    // Check if we are on a product page and if the ref code needs to be added or updated    const isProductPage = currentURL.pathname.includes("/product");    const currentRef = currentURL.searchParams.get("ref");    if (      (hostname === "cnfans.com" || hostname === "mulebuy.com" || hostname === "hoobuy.com" || hostname === "joyagoo.com") &&      isProductPage && currentRef !== referralCode    ) {      currentURL.searchParams.set("ref", referralCode);      window.location.replace(currentURL.toString());    }  }

function handleModalRemoval() {    const hostname = window.location.hostname;    const currentRef = new URL(window.location.href).searchParams.get("ref");    const referralCode = getReferralCode();    // Handle modals for cnfans.com and mulebuy.com    if (hostname === "cnfans.com" || hostname === "mulebuy.com") {      if (currentRef === referralCode) {        const modal = document.getElementById("keywords-modal");        if (modal) {          modal.style.display = "none";          modal.remove();          restoreScrolling();          showCenteredNotification("Window Removed by JoyaGoo Warn Remover! Please leave a review!");        }      }    } else if (hostname === "hoobuy.com" && currentRef === referralCode) {      waitForElement(".el-overlay", modal => {        modal.style.display = "none";        modal.remove();        restoreScrolling();        showCenteredNotification("Window Removed by JoyaGoo Warn Remover! Please leave a review!");      });    } else if (hostname === "joyagoo.com" && currentRef === referralCode) {      // Look for the new JoyaGoo modal      const checkForModal = setInterval(() => {        // Try to find the new modal wrapper        const modalWrapper = document.querySelector(".n-modal-body-wrapper");        if (modalWrapper) {          // First, capture the body's scroll position          const scrollY = window.scrollY;          // Find the parent elements that contain or are related to the modal          const modalContainer = modalWrapper.closest(".n-modal-container");          const modalBody = document.querySelector(".n-modal-body");          const modalWrapper2 = document.querySelector(".n-modal-wrapper");          // Remove all modal-related elements          if (modalContainer) modalContainer.remove();          if (modalBody) modalBody.remove();          if (modalWrapper2) modalWrapper2.remove();          modalWrapper.remove();          // Remove any backdrop/mask that might be present          const modalMasks = document.querySelectorAll(".n-modal-mask");          modalMasks.forEach(mask => mask.remove());          // Remove any overlay that might be present          const overlays = document.querySelectorAll(".n-modal-overlay");          overlays.forEach(overlay => overlay.remove());          // Restore scrolling          restoreScrolling();          // Restore scroll position          window.scrollTo(0, scrollY);          // Show notification          showCenteredNotification("Window Removed by JoyaGoo Warn Remover! Please leave a review!");          // Clear the interval as we've found and removed the modal          clearInterval(checkForModal);        }      }, 200);      // Stop checking after 10 seconds      setTimeout(() => clearInterval(checkForModal), 10000);    }  }