You asked the when? question. Jameson Lopp built a countdown and I spun it into this: https://knots-march.vercel.app taking off the old atomic "Doomsday Clock". Looks like August 8.
By the way, I wrote my thoughts on the topic here: https://peakd.com/bitcoin/@crrdlx/thoughts-on-bip-110
That is a clock for the softfork
I guess I'm confused. Is that not what you were referring to? I know your title is "hard fork" but the post is about bip-110. A little embarrassing, but I still struggle to keep them straight even though I've looked up the difference more than once. 😀
Looks like I didn't explain my position very well.