Yes.
No he didn’t,it’s Fing just math you conspiracy loons. The current R0 is rising again and the UK strain is full on 70% more transmitable raising the R0 even further. OXFORD one of the foremost world authorities on epidemiological studies has this to say about herd immunity. Read it and try to understand the big words. Repeat after me if R0 is above 2.5 then yes it takes an 80+% serological penetration rate via vaccination or survival AND the retention of T/B cell immunity factors. It’s just science not some global conspiracy.