Hello, if there is a thread that would help feel free to just direct me there..unless you want to read on and  specifically hear about what I am hoping to do .

We recently bought an LG 27LQ600S-W for our kitchen and the sound is UNBEARABLY bad. So...I thought I would get either a SONOS One or Era 100 to send the audio to via BT. I was unsure if the BT connection would remain after turning the TV off. Good news is that it does but asks via a dialog if you want to connect to the Era when you power the TV back on. I would LOVE to have a direct “hardwire” connection to remove this extra step. TO BE 100% TRANSPARENT...I am trying to remove this extra step for my wife who doesn’t CARE about tech like I do and any extra step is ONE TOO MANY.

So, I am wondering what the best way to “hardwire” the Era 100 to my TV’s TOSLINK or HDMI Arc output is.

Would an HDMI to USB-C cable (https://www.amazon.com/Satechi-Aluminum-Type-C-HDMI-Cable/dp/B06XS788CK/ref=asc_df_B06XS788CK?mcid=a3f7709fc5ba3a5796a8f6417fa88641&hvocijid=4545682352317951477-B06XS788CK-&hvexpln=73&tag=hyprod-20&linkCode=df0&hvadid=692875362841&hvpos=&hvnetw=g&hvrand=4545682352317951477&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9028801&hvtargid=pla-2281435179338&th=1)

work or do I need an “audio extractor”

(https://www.amazon.com/dp/B093H3GFR3/?coliid=I1ASRXXNRZI8V2&colid=14VRKQX3P2S1T&psc=1&ref_=list_c_wl_lv_ov_lig_dp_it) 

and then go from the 3.5mm output on it to the Sonos Line-in adapter?

Would really appreciate any help with this. Thanks for your time.