Unfortunately that just reinforces the two-party status quo
No third party has ever come to power anywhere starting with the top office.
I agree we need a third party, and was going to vote for one until recently, but I've realized what we really need is a third party that aims for victories in local, state, and congressional elections before going for the presidency.
It doesn't necessarily have to be too long before seeking the presidency. The Republican Party began and took the presidency within a decade. But they did start out seeking other offices first.
Likewise Britain's Labour Party didn't start off right away capturing the Prime Minister's seat.
Rome wasn't built in a day, but every party third party seems to want that.