yapb and podbot mm are much more advanced in the general functionality than CZERO bots. They are also still supported/improved/developped - CZERO bot is not since about 3-4 years. The only advantage CZERO bots have is - auto generating waypoints/navmeshes which yapb / podbot mm don't have. Once that is not true (yapb / podbot mm can generate waypoints for the map automatically), the people have no reason to use those CZERO/zbots. I heard many times also at other boards (AMX / AMX X) the people are using zbots/CZERO bots
ONLY because those bots don't force the admin to make manually waypoints nor search long time in the internet for them. Helping with making a function for auto generating the waypoints for the map (with existing yapb /podbot mm waypoints format) You would help to make podbots rules.
