Text and maps worked fine a decade ago. Web, too, though it depended amd still depends a lot on the sites you use. The issue is that it's not enough to be good

Text and maps worked fine a decade ago. Web, too, though it depended amd still depends a lot on the sites you use. The issue is that it's not enough to be good enough 99% of the time. That's assumed. It's performance in the last 1% that really makes or breaks the user experience (or maybe the right ratio is 95/5 or 80/2...). Obviously, any car will have sufficient power and traction to maintain cruise on the highway. It's those few seconds of acceleration to pass, or that panicked emergency stop, where you'll definitely notice a difference.