Normally time investment is a indicator of interest/ expertise and is for the audience to judge the information.

I would assume he's saying that because DJ/Tirrik play all Factions fairly evenly without much bias. For balancing feedback it's valuable but anti-bias isn't really necessary for a Faction-specific guide.

Hell, I want to learn from the most biased ride-or-die greenskin possible

Laanshor is on point. I don't know of any other streamers/youtubers that play every single faction daily with rank 5+.

If ya want someone to hold your hand through da Orky slog, I can invite you for a few runs with DLB and you'll get the "ride-or-die" experience with our speed freaks.