>>55695402"QoL" has gained the connotation of handing the player everything for free with absolutely zero engagement, most often seen in difficulty hacks where they'll let you change the time of day or force certain encounters or alter every aspect of a pokemon with minimal effort.
i personally dislike it because it allows both the dev and the player to circumvent bad mechanics instead of fixing or removing them. if you put me in charge of the next pokemon game i wouldn't add some NPC who can adjust your mon's IVs, i'd remove IVs from the game entirely because they're stupid and pointless.