So long as you don’t need to use the developer tools, because a 1950x and 64GiB of RAM aren’t enough to make that run snappy.
Firefox is excellent when it works. I've experienced pretty long loading times for a bunch of websites. I have experienced these for sites like gmail, youtube, a bunch of blog sites and Udacity. I know this is a Firefox problem because, the load times didn't persist when I immediately switched to Chrome. This is not consistent though, and Firefox is fast and really light on memory usage which is nice, as long as I can see the page in the first place.
Well, at least two of the sites that you mention are Google property, so it's not certain that Firefox is at fault there, just because it works better in Chrome.
While I can make a choice between Chrome and Firefox, I'm not really going to stop browsing some websites just because I switched browsers.
Are you basing this comment on Firefox since Quantum? Things have changed dramatically in the past few months.
Yes, I have the latest version.
Firefox market share is actually shrinking, though. It’s not even holding ground with the new features.