Playing to a click track is still live and something professional musicians do all the time. If you play more technical musical it is a requirement, otherwise everything falls apart. This elitism over click tracks is pretty silly. It's just a measure to ensure everyone's on the right time. That's like hating on a conductor for an orchestra or a choir lol (though those admittedly are also responsible for the dynamics, not only the timing).
This, 100%. I find it unfortunate that
Ascendingthethrone combined click tracks and backing tracks, because while the latter is generally wrong in the rock/metal paradigm, IMHO (I suppose if you're a very production heavy band, then it's necessary, but it also always reminds me of the Coldplay concert I've attended, thinking to myself
"wait, do they actually play live at all?"), the former is definitely not.
Not only are click tracks possibly necessary to play any type of more complex music properly, it can also possibly improve the general performance even of the simpler types of music, because giving the performer a "safe" backing of steady tempo, you can actually get more adventurous, use more of a swing, syncopation,
rubato and overall playfulness in your performance and the music will not fall apart.
For more on that, or why it's good to have a solid musical backing and how giving the performers too much of a free hand can be truly detrimental, I'd recommend Sideways' video
Why the Music in Cats (2019) is worse than you thought, especially the part on
tempo rubato / "stolen time" from cca 39:20 onwards.