No. What I'm saying is that technically doesn't fix everything and people who count on it will get themselves in a bind at some point.
Checking on cows isn't just checking on cows. I can't tell you how many times I have come across a problem while going to check pastures. Whether it's a dog somebody dumped in the country or an elderly neighbor who got a flat tire or a teenager who drove off the road or helping a landlord who got their lawnmower stuck or finding people who really have no business being where they are and are probably up to no good.
Or if you want to just talk about cattle. Checking fence/ cows isn't just checking fence/ cows. When I go I'm looking for weeds that may need sprayed or if the beavers are starting to dam the creek again or if the float stuck on the automatic drinker and there's a stream running from it. Or more than normal predator signs.
Not to mention checking mineral, checking creep feeders, checking creeks/ponds.
None of that is done on a computer or smartphone, but all of it gets done when I go check fences and cows.