Disagree, doing so means there is zero incentive to do a DIY of less than 200 km. Also, given the almost complete lack of AAA events over the winter months, it rules out AAARTY as a feasible award for most
OK, here's my reasoning...
Reading the discussion on the AUK forum linked by Somnolent, it seems the principal reason for adopting the new automated system is the amount of work involved in administering AAA, and the reason it has become so labour-intensive is the rise in the number of DIYs and people claiming AAA points for them.
Presumably calculating AAA points is the same amount of work for a DIY (usually ridden by one person) as for a calendar event (with maybe up to a couple of hundred riders), so on the basis that the organisation has limited human resources that need to be distributed as equitably as possible, calculating AAA points for the benefit of a single rider doesn't seem to me to be an efficient allocation of those resources.
The automated AAA calculator is, we are told, designed to reduce the workload for the AAA man; any problems with the system (eg established calendar rides having their AAA points deducted) are the price you pay for being able to allow DIY rides to be awarded AAA points.
Many AUK awards aren't achievable by the majority of riders, but that in itself is not an argument for making them easier to achieve.