As far as I recall pinball had no micro transactions.
For what it's worth I always enjoyed the "stock" games like pinball, solitaire, freecell and minesweeper. But I liked them tucked away under the clear label of the games sub menu, and without any pressure to use them
Micro transactions do suck, and I wish the trend of them would just die, but that doesn’t make a game an ad. You also have a point of the games being tucked away with the option of bringing them out if you wanted. Microsoft should’ve done that.