Yeah but Reddit and Twitter both have realized their financial well-being depends on Monthly Active Users, and bots look like active users. They simply threw ethics away and gun straight for the capital.
The only reason Twitter did this was to make it look like they were doing something to improve the platform. Twitter won't notice $2M from their balance sheets if it bumps their stock price a few cents, but they will notice the dollars off their stock price when they decide to stop lying about how much traffic from human beings they're actually servicing vs the massive bot infestation.