When Trump was president, she voted with him 51% of the time.
As a House Rep true but not as a Senator.
“The top two Senate Democrats who have voted against their party the most often in the current Congress are Manchin at 11% and Jon Tester of Montana at 3.2%, according to ProPublica. Sinema has voted against her party six times this Congress, or 2.8% of the time, putting her in third place, according to ProPublica.
During the 115th Congress, Sinema as a member of the U.S. House voted with former President Donald Trump 62.6% of the time and in the 116th Congress, as a senator, she voted with him 26.2% of the time, according to FiveThirtyEight.
However, she has a 100% record of voting with Biden in this Congress.”