It makes no sense for Emsisoft to buy and combine VS. VS has limited use when using Emsisoft and their whole protection mindset it is completely different. Emsisoft wants everything to run as long as it doesn't do anything malicious while VS wants everything to get blocked pre-execution.
It's a totally different philosophy so even if adding VS was free for them they probably wouldn't do it.
You are right but mindset can be updated/changed.
I saw not best static detection and cases where malware was in memory and BB was monitoring it but not blocking it (according to Emsi it might be because it wasn't doing anything malicious or for because of my test system...).
I thought VS could help Emsi in both areas.
Imagine both together (somehow).
You install it on a system, Emsi scans it, if clean VS part will create it's whitelist.
Old programs will not be checked on VT, only new ones.
User starts a new program, VS part checks VT. File has 0 detections, it runs and user still has Emsi BB as defence. File is detected on VT user gets an alert and decides (VT+AI infos).
Many more MW would be detected...As said, it's just an idea.