Do you think that the Beatles' "Here Comes the Sun" is cryptic?

I mean, I know everyone does not feel this way, but don't the lyrics to "Here Comes the Sun" sort of sound cryptic and prophetic. In my opinion, I think that the "ice" as mentioned in the song is a metaphor for the Cold War that had thrived at the time Abbey Road was initially released. The sun, in my opinion, represents the culmination of the Cold War as either an emblem of peace and thawed relations or a nuclear explosion. What do y'all think the song means?