Incidents like this one are pretty uncommon, and as space debris goes, this is pretty benign in the sense that it's a large intact satellite and can thus be tracked fairly easily and precisely. Once the technology matures, a cleanup vehicle could even be sent to move it into graveyard orbit.
The kind of space debris that tends to be problematic is stuff that is too small to track, since then you're stuck relying either on pure luck or giving the area a wide berth to not have it hit something else.
We'll see. Starlink/Kuiper use a low enough orbit that non-functional satellites will de-orbit on their own in a reasonable timeframe. But OneWeb, which is up at 1000km+ already has had a satellite failure. And although they've vowed to remove it somehow, it's not obvious how they'll do so.
Edit: correction, oneweb doesn't specifically use the astroscale grappling fixture, instead it seems they use either their own design, or ones designed by Altius. Apparently these designs are such that they can be grappled either mechanically or magnetically, so presumably the difference is not significant enough to meaningfully limit which MEV can handle the job.
In higher orbits, particularly GEO (like the satellite in question), it's much more of a problem. Laser brooms might one day be used to deorbit small pieces of debris, but dead satellites beyond LEO will need to be grabbed and tugged/thrown into safer orbits.
Most things of significant mass are in stable orbits or they wouldn't be there for very long. Regional sats like the one from Dish are in GSO way away, so they don't really matter. The problem is that Dish didn't have a disposal plan for this satellite. It's mostly when operators create clouds of junk, especially fragments from unnecessary collisions that cross other orbits, that pose a threat to lives and property. It's good to require operators to have a deorbit or parking orbit plan.
The biggest threat is LEO-crossing MMOD, which is why crewed craft have hundreds of Whipple shielding configurations to choose from for a given application.
This isn't a problem in need of solving in such a deliberate, costly, and arbitrary manner. Instead, the solutions are holistic: don't create debris that poses a risk to LEO, have a decommissioning plan for GSO objects, and protect what needs protecting by defensive spacecraft design.
Edit: The Kosmos 2251/Iridium 33 collision was reckless operation by the Russians leaving space junk in LEO.