What is the weight limit for a Cube Aim Pro 2021?
From personal experience: The #1 thing you're going to 'destroy in like a month of riding trails' as a heavier rider is the rear wheel.  As soon as one spoke gets a bit out of tolerance the whole thing starts to come apart and go wildly out of true very quickly.
The frame might only last 7 years instead of 10, maybe crank arms and spindle will wear out in 3 years instead of 4 etc etc. but it's almost certainly the 32H rear wheel that is driving the uniform 115kg stated rider+bike limit across the entire product line of different types of frames.
A mid-range Cube would seem to be in the range where it's &quot;worth&quot; upgrading with a sturdier 36H wheel and would still come out cheaper than a specialty bike like a Surly that comes with them standard.  (and one assumes decent wheel builders aren't that hard to find in the Netherlands...)
(You may also just get the stock wheel re-laced with sturdier spokes, but if you're paying all that labor to have it re-laced anyway, the hub and rim aren't super expensive...)