If you look at the football clubs that have gone into administration or out of business from Championship down to non league, virtually all of those clubs have not visibly spent money. They have gone about their day to day business with no sign of problems.
If you look at the past couple of seasons with clubs such as Fleetwood, Manchester City and Crawley spending like there's no tomorrow, it won't be those going out of business, but much more likely a Wigan, Everton or Walsall. Clubs who don't have directors or owners that put in vast sums each season.