LOL
Actually voting literally doesn't matter. They think it's cute to let us believe we have some form of power.
The electoral college actually matters and they don't even have to vote for what the majority of their represented state even wants.
the electoral college is dumb because of its mechanics but not necessarily because it doesn't give you a say. your vote still counts because it goes toward the electors allocated to your state. it's the same thing as electing senators and representatives; your vote is one step away from the people who make the decisions.
the thing i'd be upset about is how most states (all but two) give all their electoral votes to the party that wins a plurality in their state, which is literally only because the people in charge of those decisions benefit from that policy. if all states selected electoral votes proportionately then the electoral college would be far more representative (excepting the fact that small states are still disproportionately powerful, but this is also important to make sure large states aren't the powerhouses in every election).
also it's pretty rare for electors to go against their promised vote, they have to decide well ahead of time (pretty sure you should see the electors' names on the ballot somewhere with their promise) and there are almost certainly repercussions, if not legally then within the local party