Whilst it rather depends on what those privacy issues are ?
This could be more related to Avast in program ADs (Something not included in the Premium version) - These are a fact of life in the free version, but can be removed in paid versions of Avast - AvastUI > Menu > Settings > General - Personal Privacy and you can uncheck them, 'Show offers for other Avast Products' and 'Show offers for 3rd party products'.