You’re not alone!
I love it both ways..sashimi or cooked but my hubby will only eat sashimi/sushi salmon. The taste is definitely different when cooked.
I LOVE sashimi and sushi salmon.
Hate it cooked. Would never order it or buy any to cook.
Souse Vide salmon. That is the key to perfect cooked salmon. http://www.seriouseats.com/recipes/2016/08/sous-vide-salmon-recipe.html
You might find a doneness that both you and hubby like.
Anova has the best low cost Souse Vide unit. There are so many things you can do with one. http://www.seriouseats.com/tags/sous%20vide You never undercook. You never overcook. Steaks come out the same edge to edge before searing.