Totally agree and I really also don't get scrolling on social media and not liking... well, pretty much everything. Assuming it's mostly your friends and family who you follow... or famous people you really like... then why not keep the hearts flowing. If not, it means in your subconscious you took a half second to be like "nah, its not worth me moving my thumb a centimeter to support this friend from undergrad" ... which is just bizarre. I'm team "like everything" or unfollow the people you really don't like... otherwise you're basically just holding back giving love and affirmations. Pressing like is saying "I SEE YOU." I see you eating that sandwich. I see you snowboarding. I see you with your dog.