Oh and post-AV anti-malware game: AV sucks and doesn't really do much to protect you against decent malware. Post-AV anti-malware systems do better.
Calling it post-AV just doesn't seem to offer anything. That's what's making this sound like PR for SentinelOne - maybe they do have a better offering than anybody else, but drawing an arbitrary line (the 'post-AV' line, where everyone else is 'left behind in AV-land') doesn't lend any credibility.