Is it time for proportional representation?

Read a report today, that the combined support for Labour/Tories, is the lowest since 1918.
There are many voters out there that are demanding a say in West Minster.
FPTP, is now void, when the 2 main parties are that close, a fag paper wouldn't split them. That's why I stick to my guns, that under Starmer, you will see nothing change. There is/will be no direct pressure for something different.