Interesting, but it seems from the link provided that this guy mixed up February and September and was speaking about the Russian invasion of Ukraine (24 Feb 2022).
OTOH, I agree that the high holy days now approaching are always particularly portentous for Biblical prophecy being realized since they are often mentioned and Rosh Hashanah is the feast of trumpets. These feasts are quite late this year due to the timing of a new moon in late September.
The feast of tabernacles is two weeks after RH at the full moon, this year in mid-October.
Not to be date setting, but I wouldn’t mind if the trumpet sounded when Rosh Hashanah starts.