I've had issues with the DTG store in the past, would rather have content dealt with on a more stable platform.
Would only work if you can buy from DTG and activate the content at whatever platform you're playing. Already possible for Steam, but I doubt Epic and consoles have a similar feature. Nothing DTG can have control over, I fear. Already possible since they collect data for the drivers logbook, and DTG already has its own store. They already have community challenges and mastery rewards to award game activity. Loyalty discounts would be more sensible based upon previous purchases, which is already possible in Steam (bundles, for example), no clue about the other platforms. Already possible with Steam. Loco DLC requiring a home route is unrelated to whatever platform they sell it on. There's no such limitation for TSC on Steam, for example. Impossible, as you'd still need a way to download the software onto your console, and thus you're bound to restrictions. It might work on PC, but then I don't get the impression Steam and Epic are the most restrictive companies. Creators Club already has platform parity.