>>288118928
Yeah corona's pushing things back too. But now we know this exists and is a possibility. 

>>288119042
Good. Because of having processors on a headset as well as wifi, we have the option to wirelessly stream from our PCs, and the techniques are getting so good that they already are low latency and high enough visual quality that some people have given up using a wire. In addition, we can offload processing for stuff like tracking, timewarp, etc. The only downside is the weight, but that will eventually get moved to the back of the headset and actually act as a counterweight that a lot of people put on their headsets anyway. 
Tracking will keep getting better and eventually catch up and even exceed LH. 
The future of VR absolutely is in hybrid/standalone capable hardware and the advantages of PC-only headsets will only keep disappearing.