While Witcher has a big kind of civil war story in the background, it's also about a mostly lonely bounty hunter from a nearly extinct group of elite mercenaries with a complicated stepdaughter wanted by the bad guys....although Geralt's skills are perhaps more similar to the Jedi Knights (For example he has a "mind trick" power) than the technology of the Mandalorian.
Yeah, I pretty much thought about this during the tracking scene of the last episode