While it’s completely true that there are players who use autoclickers, causing the issues you mentioned like getting flung into the air or held against a wall, it’s important to note that not everyone with fast clicking capabilities is necessarily using an autoclicker.
Drag clicking, which has...
I know that on the Bedrock version of CubeCraft, imported skins are not allowed and won’t work.
However, capes are allowed, so you can create custom ones and import them to Minecraft to use on CubeCraft.
As for the Java version, I have no idea abt that.
Create a leaderboard for all the parkours in the lobbies,
Players would be able to access the LB by clicking on their time for each parkour.
Similar to earlier suggestions I also believe this would be a great way to compare performances and add some extra competition to the parkours.