I work full time and I put in nearly every bit of free time into my games to. I personally do not mind the grind. But I do like the freedom a trainer can give. But with SP games. Focus is slowly shifting to Co-op/mp style games. As these bring in the monies from the added extras. Yes some games have been bypass legally but it takes time. Some haven't n we are left swaying in the wind hoping for rain like a dry crop field. We can fight but it is like I said uni will only end up listening to those that go take my money. Sad state but it is what it is. It's a combination of money and hackers that hack mp side of gaming. That uni put a fight up. I bet if they did they might end up blocking the extras from SP side which would the remove a lot of content am guessing. Am only speculating on that. As if it was me I would probably go right you wanna cheat/trainer the game well all this you can't have. Time will tell. It's gonna suck but hey people will ruin it for other folk.
I never buy a game until CH has a good trainer for it. I haven't bought Far Cry 5 and have now taken it off my wish list, despite your reportedly excellent trainer. The game publisher has lost my respect.
My reasons for trainers are because I have disabilities and find playing most games extremely frustrating without the help offered by the trainers.