Labour get millions from unions. So who do Labour put first?

Labour get millions from unions. So who do Labour put first? Is it the unions who find them or the people? When you give someone on YouTube money you expect them to promote your business. So one would presume that when unions give Labour money they would expect them to promote their business too. As such when you see these middle class Labour mps with those huge grins on their faces telling you how wonderful the unions are and how they support the strikes, what would you expect them to do. If Labour were about the people then presumably they would be against the strikes knowing that they will mean business may go bust. Such as the poor taxi drivers who have given up because normally they make their money this time of year. They would also support those workers who choose to defy the strikes and cross the picket lines. No my friends. This should tell you everything about Labour and who they care about.