Defense agencies within anachro-capitalist societies are motivated by profit. Agencies that disregard the profit motive for some other consideration will fail.
if a strategically valued resource (transit points, energy reserves, water, rare minerals, arable land, et al) can be annexed by coercion for a profit – then force will be used by an aggressor PDA to secure the resource.
Investors, customers, shareholders, managers, employees, et al are primarily motivated by profit. hence these actors will associate with profitably run PDAs irrespective of whether their profits are obtained by coercion or by peaceful means.
since the markets are dynamic and the relative strength of PDAs within the market is constantly changing along with the perceived value of strategic resources – anarchic society will resemble the present anarchic geopolitic in the frequency and severity of armed conflict.
As occurs frequently within our current geopolitic, PDAs and the power blocs that support them will increase in size and power through mergers, acquisitions, and takeovers. Eventually local and regional hegemon cartels of PDAs will emerge and establish absolutist power in order to reduce costs associated with competition and endless conflict.