I don't read the tabloids so my life is free from 'crazy EU' law headlines. Tories and the right wing press disseminate anti-EU propaganda for their own agenda - an utopia of low tax, low workers' rights, democracy in thrall to big business interests. They don't like the socialist, humanitarian aspect of the EU and the public are pawns in their game.
Fishing stock don't respect national boundaries, 20% of UK catches come from outside our own waters, quotas are an inevitable consequence of overfishing, and if we wanted to police our waters we'd have to fork out a huge sum on marine policing.
It's Westminster not Brussels in charge of allocating the EU fishing quota, it chose to prioritise large corporations (giving nearly nearly two thirds of the entire E&W fishing quota to just three companies) over small-scale fishermen who have most to lose.
Our government chooses to give work to foreign companies over UK, because it favours the free market and is not as protectionist as other European governments. Thus our utilities were sold off to French and German companies, our car firms were sold off to Japanese and Germans etc.
As regards fireworks, in some cases the EU legislation is less restrictive, in other cases the UK legislation is. There's been a fuss about the new safety measures, and having to sell off old stock without the CE mark, but I can't get worked up about it personally. ln the UK you can still buy fireworks all year round, whereas other EU states such as Holland and Germany you can only buy them around NYE. The UK often chooses to enforce EU rules more stringently than other EU countries.