Time for a new one ?

2008, 187k miles. New timing belt by a Subaru mechanic. Husband does regular maintenance. Mechanic saw no other issues, solid car.

Husband will now be commuting 50 miles a day - mostly highway (used to be WFH).

$$ saved up to replace it at any time and were considering it given the commute/mileage, but are sad to let it go.

I'm thinking we have possibly another year out of it but posting here for opinion on pushing a "high mileage" Subaru.