It probably is true. A lot of people who live in Israeli controlled territories aren’t allowed votes because they would outnumber Israeli votes. It’s been true for a long time, unfortunately.
To be fair, it absolutely bites that people in the American territories like Puerto Rico can’t vote in US elections or have representation in Congress. It also has been going on far too long. The current reasoning is also fairly similar – Conservatives will be outvoted.
t’s really cool that you can read Doonesbury from the 70’s and confirm Joanie and the Rev dating.