Depends on the company. PR is a proportional thing. If the CEO of a company is caught on video killing kittens that can kill 50% of a $100,000,000 company or 50% of $1,000,000 company. Public relations / branding is proportional in that way. Money on the other hand is slightly more constant, so in the two cases above it might be a 2 million dollar hit to each. A possible gamble to the 100 million dollar company but not to the 1 million dollar company.