All the pro/anti Wilder stuff aside (and I'm leaning, despite previous impartiality, slightly towards pro) - these are the two options...
Trust someone who got us to 3rd and ten minutes from the PL (VAR and THAT slip notwithstanding)
Or
Trust the owners, who replaced as close as you can get to promotion without getting promoted with a man sacked for saving a club from relegation and whose position had they started the season would've been 11th, to pick the right man this time???
Given the abject misery we've suffered to date, I would say the former is the safest option.