You mean all those "prep goes pedal to the medal gear wise" is false advertising and all those fuckers on stage do it wrong?
we both know a casual cut for some fat loss and a competition prep are very different things.
competition prep is going to be pushing way beyond normal fat loss phase BF levels to a point where catabolism is unavoidable, where the increased AAS load does actually aid in muscle retention, but even still 1/2 the drugs used in prep are not for fat loss or to prevent muscle loss, they are used for a specific cosmetic effect.
If you want a cosmetic effect in the results of your cut for a short while, then sure, by all means run some extra stuff, but when we are talking about strictly a fat loss phase to clean up a bit its motly unnecessary.
You arent going to grow while youre cutting, and you arent going to lose any muscle in a cut with just trt in almost all cases, so going crazy with multiple compounds is just spinning your wheels and not taking advantage of the benefits of the cut in the first place.
To get health in order, insulin sensitivity reset, digestion fixed, appetite fixed, ect to prepare for your growth phase.