I don’t necessarily support this, but I feel like this at least adds a barrier to a single person setting up hundreds of bot accounts easily. Similar to locking your doors, it just adds friction to those that would otherwise not put a lot of effort in. People can still break into your house/run a bot farm, but this makes it just that much more difficult. Again, I don’t really support doing this, and it’s definitely not being done for user’s benefit, but it will likely have some impact on botting.