Don't get too hung up on dividends, as you'll be leaving a lot of performance behind at your age. It's better to save in the IWDA or similar and then sell shares.
@Pezi Thanks for the link! I also wanted to save at least €600 per month in the IWDA. I just think that dividends would help me (mentally) in the event of a price slump. And the dividends should then be used to support the kids and parents in the future without me having to sell anything.