Yes it is. Just recommend videos similar to ones you've watched, and attempt to cater neutrally to your sensibilities. Use views and engagement to determine when something is trending. That's apolitical. Arbitrarily excluding Joe Rogan or PewDiePie is political.
What's frustrating is that we don't have many ways to find out what's true.
Youtube's algo is an arbiter of taste whether they're happy about it or not. I'm not sure it's possible to be apolitical here.