My wifes 2020 Macbook Pro (intel) suddenly went dead. No like at all. Have tried DFU etc. 

Purchased Nov 2020 for $3K in a sale from JB. 

Logic board failure Jan 2022 replaced by Apple. 

Dec 2024 seems like could be the same issue again. No liquid damage from spills etc. 

Would 4 years be within reasonable CGA lifespan?  Who would be best to raise this with?  Apple, Ubertec or JB ?

If i go to ubertec it will be pricey  to repair or could take it to a 3rd party repairer for much less.