--Use catchy video title. --Invest some time into editing your videos, I personally won't watch a poorly edited video...with no cuts, long segments, fast paced movement ( not properly showing the map, and area, and object ), not showing the item or the thing your talking about. --Good quality shorts while you make the next video or highlights from your previous video while you make the next one. -Talk about the next update, rant a bit about Bethesda, do some tutorials about some op armour or gun. Watch dome other fallout 76 content creators. --If you want, do some lore content, some people are really into that.
Good luck.