I did consider.

Maybe in the past, but the size thing isn't really true of the modern line-up. Relative to eg a base Tacoma or especially a Maverick, The Ford Transit has about the same wheel base, is slightly heavier, has worse visibility (for me at least), has a larger displacement engine, and is on a pragmatic level more difficult to maneuver and park. They also have far fewer creature comforts, which wouldn't be a huge deal if they didn't MSRP at $10K MORE than a base midsized truck!

Vans also don't have 4x4, have much lower ground clearance, no good mechanism for transporting longer stuff, and you can't hose them out nearly as easily as a truck bed. The main thing that those vans are built for is just lots of weight in the van. Great fits for some use-cases, but not mine.

And, again, they're just seriously expensive for what they are because of all the commercial applications.

I did also consider an old minivan or a used van from previous generations when they made the smaller transits. Again, 4x4/awd isn't really super optional in these parts, so pickins were slim.