Everything will be affected. The global economy is extremely interconnected.
Let's think of two major domestic products: beer and toilet paper.
Beer starts from grain and hops, both produced domestically but through the involvement of workers using imported fertilizers, farming equipment with imported parts, and clothing probably made abroad or with materials imported from abroad. The brewing vats, brewery machinery, the electronics required to keep track of everything, the heating and cooling systems, etc., all varying degrees of imported. After the beer is brewed, cooled, fermented, and filtered (using imported filters), it is then packaged in kegs (probably made from imported materials), bottles (domestic), and cans (imported and specifically targeted by aluminum tariffs). This is before we even get into distribution to market.
Toilet paper can use either domestic or imported lumber as the original precursor. The equipment to manufacture, roll, store, and transport it all contains imported parts. The electronics required to maintain the factories contain imported parts. The workers wear uniforms and PPE that is also imported.
The company won't pay a penny of that themselves if they can help it.