Last fall I was in the throws of stripping little- and never-used items from my gear list. Here are a few that were among the first to go:
Money pouch - I used an RFID blocker money pouch to hold my passport and extra cash in the past. Did away with that on my 2022 trek and survived just fine.
Brierly Guide - I love it. And I did not bring a smart phone on my 2014 camino and was better for it. But with the Wise Pilgrim app and other reasons for adding the smartphone (e.g., camera, light source, Kindle app, etc.), it's hard to justify not replacing a hardcopy guide with the phone that I'm already planning to bring.
Phrase book - I carried one on my first camino. Never used it. And, you know, smartphone.
Long underwear - Never used it. If I travel outside of the May - October window, I may reconsider. Then again, October on the Norte? Maybe keep that.
Headlamp - Not necessary, I'm not into night walking. I have use a tiny LED to navigate to the albergue bathroom, but even that's been replaced by the smartphone.
Pillow - I can't sleep without a pillow that's just right, so I in the past I carried a foam camping pillow. Weight was negligible and I was able to use the bulk to compensate for a lot of dead space in my too-large (since replaced) backpack. But I do just as well using a down vest and a fleece to prop up the often-flat albergue pillows.
Maybe consider whether you really need all of these items on your list (and consider that I am not familiar with conditions/needs on the Norte): Leatherman, whistle (maybe keep if you don't have one built into a pack strap), bug spray (not necessary in October), water filter, duct tape, washing line, and trowel. I've never needed a plate or spork, but again, like all of the stuff above, I can see where some would want that (and I can think of a few times where I really wished I had a small cutting surface, but survived without it).
I noticed you have two rain jackets and waterproof trousers on your list plus a poncho, so consider whether you really need all of it.
Reading book, guide book, & notebook: You might look a whether you can live without some of it.
Your first aid kit weighs half a pound. If that includes some essentials like ibuprofen or other personal medications/medical items that are must-haves, then you might be OK. Over time, my first aid kit has become a few band-aids, Tylenol and ibuprofen, tiny neosporin ointment packets, a couple alcohol wipes, and most of the rest is for blister management (which I know I can reduce because most of it can be grabbed at a farmacia). Last year I added KT tape and never used it.
Side note: Last year I ordered an iPhone 13 Pro, mostly for the camera quality, without getting a good look at the bulk and weight of the thing first. The picture quality is fantastic, but I am on the hunt for a lighter weight option than this beast of a phone that I schlepped up and down the Alps.
These are just my thoughts and when it comes to gear, the personal need and/or comfort brought by certain items certainly varies and may justify carrying the weight. On second thought, I may put my beloved
Brierly guide back into the "keep" pile ...
Buen camino!
Jarrad
Then I started prepping for hot weather - and saw it was really chilly first thing. Warm/cool, dry & fed are my priorities - and beds & pillows don’t matter quite as much because I am generally too plum tuckered to even notice. 
The Camino generally shows me that my prepping is, to some degree, in an effort to reduce uncertainty…… that’s my learning curve anyhow. 
) she always said ‘they’ll think the bloody Hillbillies have arrived!” 
