I mention it whenever it comes up and I notice it. I just don't argue about it.
There was a thread the other day where someone asked a handful of specific questions. I went in to answer what I could. Someone had already answered it pretty directly, saying something that boiled down to "yeah, it can do that, you might have to put some work in to figure out which way works for you, and go check out the Fractal forums for more details." IDK...maybe the tide's turning a bit.
But, yeah...I bought the FM3 because I really wanted to play a model of a high power tweed twin, and it was the only one out there that I saw. And, uh....yeah, not only is that my favorite "amp" I've played (though I hate the Jensens it's "supposed to be" paired with), the fractal just does everything I want a guitar rig to do. I know I'm gushing and "preaching" to the choir, but...IMO, it's just down to how you want to hear them.
FWIW, I did do a (not serious) mix project not too long ago that had a lot of DI tracks. I did it to remind myself how to mix because I haven't done it in years (I've been playing for myself and mastering for other people, just not mixing). And, no, I didn't set up a preset for each one and "reamp" them through my fractal. Making 10 presets and re-recording them all in real time was way more time than I was willing to invest, so I used a NeuralDSP plugin for those. And...it worked out fine in the mix. It was also fun to play through because it was an amp that I like but that the Fractals don't have...maybe about 90% of the way there in sound in that context. But, if you're actually playing as opposed to mixing and include the effects but not all the other plugins I was using...it's still nowhere close. IMHO.
So, depending on your goals and priorities, I'm no longer 100% convinced that a Fractal is the only thing you'll ever need....but I also haven't played through the plugin again since then.
I'm also very much an ITB guy other than on the way in. I honestly don't see the point of going back to Analog after you've got all the audio you're mixing in the computer. But if I were actually mixing professionally and expected to get a lot of DIs...I'd be saving up for a pair of AF3s with the goal of being able to "reamp" 4 DIs at once.