B4II is one of hte ones I have been using 32bit also. remember that you can still use it with other 32bit wrapping solutions.. 32Lives still works. I think DDMF metaplugin does this I can't remember. Wusik now has a new product that does it also. However I expect all of them to stop working after Mojave...
I for one will switch to a different Hammond plugin, probably Blue, but we'll see. I also really like the old version of VB3, which is also only 32bit. But basically I will either just use something else or avoid using that inside VEP server (shrug). Its not the end of the world I think we have to move on sooner or later...