Where can I look for free and maybe even without advertising anime?

I have now looked at all the anime of Netflix and also on watchbox, there are unfortunately not really which I'm interested in, I have to get every five minutes of advertising and it annoys. Maybe jmd know where to look in an good quality anime? (I hope somehow without advertising!) Thank you: 3

Crunchyroll

Free and legal:
Anime2You, Crunchyroll, Network Cinema, Prosieben MAXX, TV NOW, Viewster, Wakanim, Watchbox (will be discontinued at the end of March and integrated into TV NOW)

Paid and legal:
Amazon Prime Video, Animax, Anime on Demand, Crunchyroll (Premium), Netflix, Steam (in cooperation with Crunchyroll), TV NOW (Premium), Wakanim (Premium)

Without advertising is difficult

https://www.crunchyroll.com/...deos/anime