It's totally fine to skip touchscreen compatibility, and for some riders it's actually the better choice. Gloves without conductive material don't have to compromise on insulation or construction to accommodate those threads or pads, so you're getting a glove built purely for warmth and durability. If you're someone who keeps their phone zipped in a pocket all day and doesn't mess with devices on the lift, you won't miss the feature at all.
Non-touchscreen gloves also shine in extreme cold conditions where phone batteries die quickly anyway and you're better off keeping your hands covered. Traditional riders and those who prefer to stay focused on the mountain rather than their screens often prefer the simplicity.
The tradeoff is convenience — if you regularly use your phone for trail maps, photos, or resort apps, you'll have to pull your gloves off each time, which lets cold air hit your fingers fast. If that sounds annoying, look for touchscreen-compatible options instead.