They do both ban waves and daily bans.
If it’s not a 100% fix, does that mean it’s worthless? If it thinned bots, that’s a good thing.
Are you claiming that every single bot came back or just some? If the former, do you have any data to support this claim? Seems unlikely since the 30 instance a day cap caused the profits of botting to be cut significantly.
If the latter, as long as some bots didn’t come back, that’s a win in my eyes.