Ridiculous spin.
And "most didn't support the choice" to kill one's unborn baby then. It wasn't even close. When the constitutional amendment for abortion came down to the final state of Michigan in the late Fall of 1972, the measure failed....a whopping 78% said "no" to abortion rights. Also understand how a constitutional amendment works...once a state votes in favor it is locked in whereas any state that votes against it can be repetitioned over and over within the timeframe until it flips just once. Even with this advantage, they were not able to get the public to agree to killing unborn life. This is exactly why the activists judges on the SCOTUS in 1973 stepped in. They decided to legislate the issue because the support for unborn life was too strong to get it passed through any other way.
Let's hope that gets changed this month. It should never happen, but hopefully it will at least once again be in the hands of voters rather than "9 people in black robes" as the Planned Parenthood people now ironically say after having financially benefitted from those robes for all fo these years.