The banking industry needed the kiss-of-life 12 years ago via tax-payers' money; UK privatised railway companies are totally dependent on tax-payers' cash for survival, and now airlines will be queuing up to receive public money to ensure the survival of their private companies.
"European
aviation faces a precarious future and it is clear that co-ordinated
government backing tax-payer's money will be required to ensure the industry
survives...” https://www.bbc.co.uk/news/business-51904769
Where should the line be drawn?