The recent (-ly undone) change went against decades of how things were, was crippling for medium size cashflow-positive startups, effectively increased taxes, etc. But it was really just a straightforward application of the general principles that apply to most everything else.
This applied to salaries, it wasn't a capital expenditure as "capital expenditure" has traditionally been defined.
This was an operational expense.
The point is that building a piece of software that is going to be in use for several+ years is creating an asset. It just goes against our intuition since this industry is so driven by fast fashion, and the bookkeeping of specific components, their depreciation schedules, early end of life, (etc) seems like needless complexity.