I guess the 2.6 clarification would be an alright change (haven't run into any issues with this rule, but I don't see why it shouldn't be clarified a bit).
Regarding 2.4a through the whole time I've been with Zarp I've never seen a moderator nor an administrator punish for t-baiting. T-baiting is still kosable and I honestly prefer the way it's done right now because if it's actually a problem (let's say someone is breaking a health station multiple times, you can punish them). If you're going to be giving people a verbal anyways and then punish them if they continue you end up doing it the same way as it is right now (minus the verbal). The only problem I can see is people throwing diamond blocks away as that's very hard to keep track off, but maybe a separate rule should be made for this?