I've talked to Boshy and others, so now I think I have a good idea of what happened. The map was put on tempus quite suddenly and Boshy says it wasn't even supposed to be added because it is a meme map. Boshy was not happy with the first bonus, either because he thought it would require edgebugs or just be not fun for soldier, so he asked exile and sere to add the soldier tele to b1 and also remove the dog/cat textures. What exile also did was add the other 3 bonuses and put soldier teles in those as well, assuming Boshy would want that as well.
A large part of this situation is miscommunication and a lack of care. I think this was handled very irresponsibly by the admins not explaining or even responding here, regardless of how "little" these bonuses matter. I do not want situations like this continue, making us question why the admins did what they did or what they will do next.
I do not think Boshy's reason for asking the bonus to be made impossible is justified and I hope the admins will correct this mistake by simply removing a single tele in each bonus. This does not have to be a big deal if it is just corrected.
Here are my two cents. So from what I'm gathering Boshy played the map and gave feedback to either Sere or exile. If exile was the one to go back into Hammer and make the fix himself, that's fine. It's HIS map and he can make any change he wants to it. If it was sere just adding the teleports without exile's permission, that's a different story. If that were the case I don't think it's justified, and it should be reverted (unless exile wants it this way).
This "precedent" that you claim will come as a result of this is completely negligible as mappers can do what they want. If they make a demo map and want ONLY demos to complete it, that perfectly fine. I've seen you say it gives soldiers nothing to do on the map, but I disagree. It makes you learn a new skill: demo jumping.