Trade data now available for Jan - considerably down - France to UK 13%/ Germany 30%/ Italy 38%
Difficult to establish the reasons likely both Brexit and covid.
The Brexit part is nothing to do with politics - it's just the change in logistics so will take time to get sorted. Previously if I were in Italy selling to UK business the transaction was seamless and no extra bureaucracy, not so now.
An old saying 'time is money' but not for the road carriers - they get paid by the km so rates have increased to account for down time.
Freight links from Ireland direct to EU have changed dramatically - Stena alone reporting an increase of 102%. - There are 36 sailings up from 12 same time last year. Some operators have announced plans to increase further post-covid.
Some shops in EU were reporting shortage of UK food - well know British shop in Belgium had to close - reopened again after getting stock from Ireland.
That's how business gets around problems - adopt.
https://www.youtube.com/watch?v=InhQxhLa1BE