I have to make this rant because this is easily the most unrealistic chapter I've ever read.
Normally, run tricks do not get a leaderboard ban just because they can cause injuries. The types of things that usually get a category ban are
device specific things to equalize the field, or anything that requires you to nuke the device in ways that require a bunch of data corruption to happen. For anything injury causing like this, the solution is to either
improve it so humans can do it (Also the approach usually taken to convert TAS tricks into human ones) or
to just do it. At best you have a generic PSA on how mashing is bad for your health.
From a personal perspective, if the run is just 30m, then mashing isn't going to be that bad for your health if it gives you a few minutes unless you have to mash at Contra level speed while doing a bunch of other things (I've done 1h runs with rhythmic mashing before). In this case though, you can probably just roll the controller and get it done without anyone being injured.
Also, if the game is a 30m run with a popularity similar to a Nintendo game, Any% Cartwheels will 100% get a slot on the leaderboard if cartwheels are banned.