What alternative do you propose? To do nothing? We organize into democracies, where everyone votes on representatives, which rule the controlling institutions giving permissions (or not) for such undertakings.
It's surprising to me so many people are angry over the sky being polluted visually, and not over common air poisoning by burning fuel, river pollution by dumping waste, ocean and sea pollution by ship transportation, plastic pollution, and many other... Rain water is already above (arbitrary) safe toxicity level and so shouldn't be drunk... So what you're doing is you're in a house fire and complain on some noise. This doesn't mean of course you're wrong: the pollution is a problem to astronomers and to the safety of space ventures.
It's surprising to me so many people are angry over the sky being polluted visually, and not over common air poisoning by burning fuel, river pollution by dumping waste, ocean and sea pollution by ship transportation, plastic pollution, and many other... Rain water is already above (arbitrary) safe toxicity level and so shouldn't be drunk... So what you're doing is you're in a house fire and complain on some noise. This doesn't mean of course you're wrong: the pollution is a problem to astronomers and to the safety of space ventures.