General question, There is so much toxicity in Twitter (even on Linkedin) and very little sane conversation (May be not just twitter, many social networks in ge

General question, There is so much toxicity in Twitter (even on Linkedin) and very little sane conversation (May be not just twitter, many social networks in general). For example recently saw someone post with POTUS on some ground breaking work on Immunotherapy for cancer (this was their 8 year research), replies and comments were outright bad to vulgar (did he smell your hair! went one). Mind you this was not a 4th grader but senior staff, well educated MBA's. Has social media become a frustration venting outlet? Pretty sure one would come out of the browsing experience exhausted! Who would use this for 8 USD a month! P.S. not on any social network except for messaging apps (once a day with notifications off)