While public spending as a % of GDP has indeed increased, that's primarily driven by two things: increased defence (and related) spending, and increased spending on health costs.
In the US, the growth in social assistance spending over the last 3 decades is driven almost entirely by the latter: https://ourworldindata.org/grapher/social-expenditure-as-per....
At the same time, we continue to believe in privatizing basic government services: outsourcing social assistance to charities (including religious charities), outsourcing military and intelligence functions to mercenaries, or, on point for this thread, outsourcing ID verification to VC-funded private startups.