If you do not want the safe harbor, you can delete the 199A forms.
In desktop, you bring up the form in Forms mode and then click delete at the bottom of the form.
In online TurboTax you must be on a browser, not the app.
Tax Tools, Tools, Delete a Form
If the form comes back then there is something on one of the properties that is triggering it.
You have checked all of your properties, so the forms should stay deleted.
Safe Harbor allows a QBI deduction and the option to expense items up to $2,500 rather than depreciating them over a period of years.
