It might be that we have a say, but there are a lot of decisions happening in Brussels that it "feels like" we, EU voters, don't have a say in. Such as: - Chat Control - Vehicle regulations (mandates on "eCall", disturbing audio visuals and other "safety measuers) in Regulation (EU) 2018/858 - Eventual upcoming ethanol restrictions - Ban on plastic drinking straws - Drink caps that are stuck to the bottles - Ban on plastics with one hand, on the other handd there are huge plastic enclosers for batteries, scissors and in countries with a "green" profiles, such as Netherlands it seems impossible to just buy one or two apples - you have to buy a emplastered six pack of apples (lots of waste if I just wanted one apple).

>Do EU voters actually have a say in this kind of regulation?

Barely.

>Or is it all decided on the executive side which is only accountable to member states and not to individual citizens?

It's decided by a mix of unelected bureucrats and opaque procedures people track even less than their national politics.

They do have a say. They can elect representatives who could change the legal framework and the incentives for the bureaucrats, or even remove the ability of the bureaucrats to regulate certain things. Then these regulations would not get passed and that would be that.

You get to vote for one of ~5 alternatives every 4 years. This then propagates to hundreds of decisions in a way that dilutes your influence to practically nothing.

None. The EU is getting more and more un democratic by the year. More power centralized in the bureaucracy vis regulations and other mechanisms.