For what it's worth, I know Namecheap gets a meh rep, but we've been on the receiving end of several phishing/copyright reports and have responded across the spectrum in terms of time span. We've responded immediately. We've responded with an hour or so to go. In all cases, Namecheap has somehow responded quickly and resolved the issue.
I coincidentally just this past week ran into a major issue with Namecheap on a fraudulent domain marketplace sale that they did not resolve properly or in a timely manner. They deserve their meh reputation. They were decent about a decade ago. Come renewal my domains up for sale are moving to Dynadot. Was considering porkbun but I sense they are heading the namecheap way.