This is the most common counter, but it doesn’t change the fact that the ballot is not secret. Again, you’re picking ballots in public and under the active scrutiny of other voters and election officials, and there is a strong and palpable disincentive to pick ballots from the “wrong” parties, and a strong and palpable incentive for showing your neighbors and friends you pick only the correct ballots before going into the booth. Smaller parties have to come up with nationwide ballots themselves, which is often impossible. People can and do also vandalize, hide, throw away and illegally modify the ballots such that voters who show up can not vote according to their wishes. I have personally experienced TWICE having to ask the election officials out loud to restock the ballots for the party I intended to vote for, and so have countless others. I could go on. These are all known problems that the election authority themselves have pointed out should be rectified, but they never will be, because the system is working as intended. (discouraging votes for the wrong parties)

Yeah, and blank ones if you want to write down the party of your choice. You could bring your own ballot if you so choose, or vote pretty much anywhere else than were you live during a ~ three week long period.