Oh no I totally agree with you there, I've posted deals on some expensive items and got cold votes for the whole "who would spend that much money etc..." a deal is a deal after all, doesn't matter who thinks the absolute price is over the top, the discount % should be the thing that's judged but Apple products tend to be quite erm... divisive
You’ve linked a £2 cable which is no longer for sale (lol) I promise you there are no third party sellers of these cables, do your research or be stuck with 10w speeds It’s like everyone’s too lazy to research this
I’m not trying to be a ball bag... But if you look at the product you just linked you’ll notice that in the description “Note 2” states “This USB 2.0 USB C to lightning cable can not support fast charging for iPhone”. I.e. this will not let the full wattage required through for fast charging, and is only charging with 10w (which is still very good compared to the 5w standard charger). Please be aware, there are NO third party suppliers of the fast charging USB C to lightning cable. The current third party USB C to Lightning cables use the slower standard usb 2 speed, only with a USB C enclosure. Apple have said they will open the tech up to third parties midway through next year.
I bought this third party USB C to lightning cable a year ago and have had no problems with it. It was £8 and there’s bound to be cheaper ones if you look. https://www.amazon.co.uk/dp/B073PWQ94D