If you register a ".ps" domain, it doesn't matter if you use MarkMonitor or Namecheap, they can't help you when the ongoing genocide results in the removal of Palestine as a country and ".ps" no longer is a valid country code top level domain.
Similarly, if you register a .us domain instead of a ".com", ".net", or ".org", MarkMonitor can't help you when GoDaddy inevitably screws up.
History has borne this out: .com domains are well-managed. ccTLDs like '.io', '.su', and '.fj' have all had significant security or availability issues because they're run by "eh, whoever the hell the country picks" with no standards.
Financially, a proper gTLD also can't raise prices unilaterally and weirdly, while if you pick a ccTLD, the country has free reign to arbitrarily change prices, delete your domain, take over your domain, etc etc.
Do not use a ccTLD.
Yes, it is.
"Their enforcement team works with platforms to remove infringing content and can even help with legal proceedings if needed. They don't just find problems—they help solve them through their connections with major online platforms and their understanding of takedown procedures."
What you're paying for is MarkMonitor's people having the cell phone number of the guy at the operations end of whatever point in the chain screwed up. At least that was their original pitch. Now, they have a whole range of tracking services which you can get elsewhere.