The whole lesson here if we live to learn it should be that even when politics are boring, they’re still important. When all you see are old white dudes, it’s the people you elected that put them there - not the presidents themselves, but everyone else on the ballot in your local and state elections that you probably never even thought about, much less made an informed vote for.
If all your ever did was think about your presidential vote - or didn’t even bother to do that - then you specifically voted for the status quo, namely, the old white dudes. If you want change during the boring times you need to go and make it with your vote. I get it - I was the same “what’s the point?” voter, but I’m not anymore, and I’d hope anyone who lived through this will have grown that much at least.