Do not complain to scummy companies, they will ignore you. Send messages to the media and police.

Just FYI:

Single-use plastic products are used once, or for a short period of time, before being thrown away. Under the EU’s rules on single-use plastics, the EU is tackling the 10 single-use plastic items most commonly found on Europe’s beaches and is promoting sustainable alternatives. The 10 items are

Cotton bud sticks 
Cutlery, plates, straws and stirrers 
Balloons and sticks for balloons 
Food containers 
Cups for beverages 
Beverage containers 
Cigarette butts 
Plastic bags 
Packets and wrappers 
Wet wipes and sanitary items 

https://commission.europa.eu/news/less-plastic-waste-means-cleaner-beaches-2024-08-14_en

So yeah, nets are bad, but straws, plastic bags, cigarettes and packages are also a problem.