More than a dozen former Ronald Reagan staff members have joined dozens of other Republican figures endorsing the Democratic nominee and vice-president, Kamala Harris, saying their support was “less about supporting the Democratic party and more about our resounding support for democracy”.
It’s a numbers game. There are more active voters in the middle that would consider voting for Harris than on the far left.
the reason there are more active voters in the middle is the ones to the left see no gain in voting for either mainstreem, once you loose appeal you cannot draw people to vote, this is a fundimentaly flawed stratagy that disposesses the left