Hi David U, back around 1976 I started experimenting backpacking with ski poles. There was no such thing as “trekking poles” then (the odd looks on trail were pretty funny). To my mind it just seemed like they might be a good idea. I used them for about a year and ended up deciding I didn’t like the experience of having something in each hand so went back to a single staff or cane.
I own a variety of trekking poles, but still genuinely dislike (despise more like lol) them except for XC-Skiing, snowshoeing and packing out obscenely heavy loads of dead elk. I don’t think I’m alone in my distaste for trekking poles. But they are de rigueur and there’s likely no point trying to talk people out of what most perceive as a benefit.
OTOH, my wife loves them, and obviously she is not alone. I think it’s nuts to hike without a minimum of a “3rd point of contact” so I’d always advocate for trekking poles over nothing at all.
When I do use poles I don’t use straps. Not because of some gram weenie aversion, but rather because I can’t stand the restriction. Skiing yes, everything else no.