I have experienced similar issues recently as a buyer and it is very frustrating.
The fault generally lies with the seller taking chances with inadequate packaging. Evri are what they are, the seller has to package differently than they would if they were sending items with Royal Mail.
If you’re buying from an experienced seller of similar items then I’d expect they may have already learnt the hard way and packaging will be fine. If not, I’d try to broach the Evri / fragile item concern with the seller tactfully before they dispatch.