You and others here fail to realize historical events in history whether it's a year ago, 60 years ago, or perhaps hundreds of years ago can affect current times. The debate was why blacks tend to overwhelming vote democrat and I laid out why with Barry Goldwater and the republican party "evicting" blacks from the party in 1964. Currently, blacks do overwhelmingly vote democrat. Some say that it is due to LBJ. I disagree, however if that is true then that is the reason why black vote democrat. The bottom line is whether its due to Goldwater or LBJ it is still relevant today because black mostly vote democrat and there was a reason behind the shift historically. History events happened an you can't erase it. It is very ignorant to say that historical events are no longer relevant. Just because they may not be relevant to you doesn't mean that it is not relevant to somebody.
Even with the current events going on now. The war in the Ukraine, Israel/Hamas War, Biden's successes/failures, Chump's successes/failures, etc. will have an impact on the US/World for generations to come.