Ann: Market Update - Progress Report, page-164

Yes, the COVID delta variant could easily bring problems to the chip array being demonstrated to industry players, but only if Israel initiates lockdowns that prevent its citizens from meeting up in such small groups. It also depends on whether such lockdowns take into account individual's vaccination status. If it does then that is nobody's fault and we just have to put up with the delays as collateral damage.

https://www.timesofisrael.com/hospitalizations-are-spiraling-is-a-fourth-covid-lockdown-at-our-doorstep/