Marshall has been hard hit right along with Fender, Gibson, Hughs and Kettner and many others.
The tarrif threat has helped cause the demise of yet two more major music gear sellers and many small outfits including pedal makers.
Marshall saved themselves by introducing Bluetooth speakers that are very good.
Bill, who just perished, left me such one of those speakers and it’s nice:
https://www.marshall.com/us/en/product/emberton-iii?pid=1006884