As someone who flies long-haul J for leisure, and Y/Y+ for business I think overall this will probably work out neutral to slightly beneficial for me, although I'm less convinced what effect it will have on the domestic market. It moves Enrich closer to what BA's FFP used to be, in favouring J travel and giving extra credit for taking two shorter flights.

A DUB-LHR--JFK-LAX/SFO-JFK-LHR--MAD/BCN itinerary, which you can usually pick up for between £1200 and £1500, used to net 2+6+6+6+6+3 = 29 points towards status (48% of Gold, 29% of Platinum). Under the new earnings it'll be 2+10+10+10+10+4 = 46 points towards status (66% of Gold, 33% of Platinum). BA, by contrast, used to be instant Sapphire (BA Silver) provided you had four flights and 42% of Emerald (BA Gold).

There's also some clarity around Premium Economy earning (a bit surprised they haven't taken the opportunity with the widening points gap to have distinct earnings for that) and oneworld F crediting as Business Suite, which must have been commonly asked questions for those using Enrich for the first time.