With the new and improved SMS flow, we have rolled out a default notification for all functionalities including post comments, RSVP, events reminders, polls, etc.
Our engineering has set notifications for ALL USERS to the following:

Now, for further customizations, users need to log in to their application and reset these notifications as necessary.
Visit additional related articles to reset your notification preferences.
Using Computer | https://intercom.help/livingtree/en/articles/1710665-faq-how-do-i-change-my-notification-preferences
Thank you for reading!