How about Labour do all their incessant infighting *after* they get into power? Starmer will still need support from all wings of the party, but there'll be some actual proper leveridge to use against him. With real consequences and everything, that affect actual change in the country.
Or, let's all join the Conservatives and conquer from within.
Nah, that's me just being facetious. Let's just carry on with this shitshow of a government forever shall we?