Mod edit:
Off topic (quoted post) removed
Whistleblowing is not there for complaining to media or disagreeing with the way something has been done, it's there for breaches of outlined protocols.
How many more stories we get depends on the breaches of those protocols. If you don't have breaches to report you wont have whistleblowers. So I don't see why they're the problem.
It might help you to see that the FIA has a whistleblowing policy.
https://www.fia.com/fia-ethics-and-compliance-hotline
It very clearly has stipulations to raise concerns and how.
An online reporting platform – it allows anyone who is aware of
misconduct (“Reporting Person”) to raise legitimate and documented
concerns related to specific categories related to violation of the FIA
ethical principles, sport integrity, doping and violation of the F1 and FE
Financial Regulations
Only concerns raised in good faith – All concerns of misconduct must
be reported in good faith. The Reporting Person should have
reasonable grounds to believe that the information reported is true,
accurate and supported by evidence
If concerns are raised in bad faith – Using the platform intentionally, recklessly
or negligently in order to make a false or misleading representation for causing
harm will result in a discarded report and possible disciplinary measures
(including civil claim or criminal charges)