Nope, I'm saying if you have an o/x-ring chain with a riveted master link, just cut the chain anywhere with a cutting wheel on an angle grinder when it's time to replace the chain and sprockets. Takes maybe ten seconds, no farting around with grinding or pressing pins.
If you're re-using the chain for some reason, like if it's a gearing change where you need to remove a few links, then yeah, you'll want to grind the head of the pin you're removing and press it out, then reinstall with a new master link.
FWIW, most chains for larger streetbikes must be riveted; you can't even buy a clip master link for many chains.
Also, just because you rarely see this mentioned: the last step of installing a clip master link is to carefully pry the outer plate back out a bit with a small screwdriver so it's tight against the clip (obviously be careful of the o-rings). This will ensure that the clip stays in place.
Everyone knows what direction to install the clips, but not one rider in a hundred seems to know about making sure the plate is tight after installation. I've seen lots of chains missing clips, but I've never lost one...