Engine Clicking And Tapping Noises problems of the 2008 Subaru Outback

All of below: since early original ownership, for years Subaru dismissed repeated reporting of (moving, stationary, all roads): takata recall airbag warning light illumination. Only after national airbag recall did Subaru recognize concern and address. Subaru recently has serviced airbag twice. Both times, shortly after service dash warning lights illuminated: airbag, cruise, check engine. Also, erratic cruise function and engine clicking noise (moving, all roads) resulted. For numerous weeks, Subaru has been refusing to fix lethal airbag/s and remedy damage/concerns resulting from airbag service. Subaru seeks payment for diagnosis (and presumably, subsequent service) of airbag and related damage/concerns and a written waiver for this service and any future service needs as condition of service. Brakes rusting, squealing, sponginess. Weeks before warranty expired Subaru dismissed issues. Weeks after warranty, (at some 25k miles) Subaru sought to sell some $1900 in new brakes or new car. Subaru relented months later, addressing concern. Thereafter, following the national brakes recall, Subaru reported no service needed on second full set of brakes. This month replaced 4 rotors (and pads)¿this is the third time 4 rotors installed on original-ownership car with some 65k miles. Engine¿s loud rattling, gurgling. Subaru eventually admitted and serviced heatshield defect. Subaru has stated repeatedly heatshield issue can¿t be resolved. After three services, Subaru reported related engine damage: oil leak and catalytic. Chronic heatshield and related damage/concerns ongoing. Windshield interior pooling water and icing (needing scraping off despite winter-package windshield heating), as well as exterior windshield seal sliding freely. Only after shield spontaneously cracked did Subaru recognize issues and address.