Yes it's hard as a young person, to get in to the hobby, but it is possible my scammell, bedford and champ
where all less than 2000£ when I bought them, though in project condition. And we can still find cheap running vehicles like gmc's can be found in Norway.
The only reason why I could start, as early as I did, was that my father bought a farm so I had free storage.
Now 10 years later I got my own house, and can fit a vehicle up to 15cwt size, and a couple of cars at home.