@Sophie777 . . . Ha! Funny you are discussing the same pedals that came on my Trek Powerfly Equipped and the same stock number too VP-536.
I used those stock pedals for like 500 miles and finally upgraded them to a pair of DMR Vault Signature pedals in Oil Slick (all black ebike, I needed the bling

).
So true how the the threaded pins gave me plenty of snake bites initially until I learned how to keep my shins and calfs away from spinning pedals and cranks. The solid gripping power is worth the learning curve.
I also realized I could reverse all the pins as the other side are smooth pins.
I decided to hold onto my Giant hardtail hybrid as a second ebike for xcountry and needed to upgrade those stock Giant pedals as they were stock shin bleeders with jagged edges

.
I pulled out those Trek plastic pedals and they were pretty beat up. I googled their price and $19.95 new was even high, some sites were $15. Amazes me that Trek sold me a $6,200 premium model with upgraded components with like $19 pedals! I know some high end brands don’t even come with pedals. This model is only mid tier.
So for the Giant I just picked up a pair of these aluminum flat pedals with smooth pins and a pair of Crank Brothers Stamp BOA flat MTB shoes.
Needed to give this dark blue Giant a little bling too:
