I feel very similarly. I have mixed feelings on my actions but I just finished running shreddit on all of my comments and deleting my accounts. I wrote content with the (possibly misguided) notion that what I contributed would continue to be openly accessible/searchable. I didn't want what I wrote to end up in a locked up walled garden like Meta's products. Imho Reddit will continue to put walls up around user contributed data. I decided to delete everything while I still could.