Winds change - are you planning on each car re-polling every few minutes x how many Teslas which may well overcome simpler websites plus the issue of sites changing their formats from time to time or are you expecting Tesla to collect global data centrally and push it to each car? Either way, it requires additional cost and personnel to create the sub-routines and monitor them and adds to EM's costs without any 'sexy' publicity stunt.
Tesla claim they now take account of wind. 2022.16.3 release notes:
It does make a big difference on range. Having driven almost the length of the M6 in a headwind last winter, even capping speed to 65mph my range on an LR was down from it's winter usual by about 30% so charging stops every 120 miles or so instead of 180ish. Headwinds can have a dramatic effect on motorway range.
I agree it's not a bad thing, but like you say, if its not relevant then I can't see a reason for having it. For me personally it wouldn't make a slightest bit of difference to how fast, how much I would charge or what route to take.
Yep, at your location, which isn't what you really need if you intend to plan any kind of trip and estimate consumption. You can also get outside, wet your finger and point it up, you'll get the direction at your location
