In case you haven't been following this is a good summary. TAD trying to shut him down for protesting thousands of appraisals (for free). He's done mine for several years.
https://www.star-telegram.com/news/business/growth/article262934878.html?fbclid=IwAR2183Sm7aQGTeh3f44kme6jurkXO8E7XJbFP7Ilu7d4pscKbkUHDgHDaQs
https://www.star-telegram.com/news/business/growth/article262934878.html?fbclid=IwAR2183Sm7aQGTeh3f44kme6jurkXO8E7XJbFP7Ilu7d4pscKbkUHDgHDaQs