I'll take a crack at this. First as 'smritte' pointed out, overlanding is just a popular term these days.
Back onto your question...
The short answer: Not necessarily! While overlanding often involves traversing rugged terrain and venturing off the beaten path (quite literally), it doesn't always require you to ditch the smooth comfort of pavement completely. Overlanding is more about the journey and exploring remote destinations, so it's really up to you and your sense of adventure to decide how far off the pavement you want to roam.
Think of overlanding as a choose-your-own-adventure book, where you can mix and match your preferred level of gnarly off-roading with some more chill, paved exploration. After all, variety is the spice of life, right?
Some overlanders might crave the adrenaline rush of conquering steep, rocky inclines, while others might prefer the leisurely pace of cruising down a scenic highway. And that's totally cool! It's your adventure, so you get to choose how much pavement you want to leave behind.
But remember, overlanding is all about self-reliance and enjoying the great outdoors, so whether you're cruising on pavement or forging your own path through the wilderness, be prepared to face the unexpected and embrace the journey.
Happy overlanding!

