I wouldn't call multiple active threads with dozens to hundreds of replies a small number of complaints. And we're seeing a lot more of these threads now than in the past. Bots have not just wrecked "massive profits", they've completely taken over the markets to the point where there is no profit at all on anything you can craft. I mean, obviously people who don't craft and just want high-end stuff for nothing aren't going to complain, but that doesn't mean there isn't a serious issue here. Saying "people who don't participate in the content but want the rewards for nothing don't complain" as if that makes it acceptable is just...silly.
The primary goal for most people who craft and gather has always been to make money. If bots have made it impossible to make money crafting and gathering, then yes, they've wrecked what crafting and gathering is about for most people. I mean, I still do it, but it really doesn't feel like there's much point anymore. I got my pentamelded aesthete sets and now...I sit around and look cool in it and that's about it. I still did my traditional "make and sell one of everything" routine, and did so only using dwarven beast tribe purchased slithersand, hunt phant mats, weekly collectible white scrips for sublime solutions, and the occasional gathering foray so my overhead was quite literally zero. I still saw only tiny profits and not at all worth the effort of doing it beyond my basic one and done routine. Once these last few things sell, the only money I'll be making will be from my subs, which thankfully bots haven't destroyed (yet).
Don't get me wrong, I like crafting and gathering for it's own sake to a certain extent or I wouldn't keep up with it despite the bots. But that extent is very short and it isn't long before there's nothing to do but sit around and afk with the gear. I wish there was more fishing style content for the other non-combat classes that had big collection logs to fill out by hunting down elusive materials and crafting difficult recipes just for the sake of filling out the log and getting interesting or humorous entries. This stuff would have no use except for completing the log, just like 99% of fish, so the whole bot-infested MB side of the content would be irrelevant, and the joy of just doing the activity would be front and center.