>>23921
I've been watching anime since the days of Haruhi and K-On, so with my personal bias:
>Yuru Camp
The only Kirara manga that has surpassed K-On and got loads of people to begin camping.
>Made in Abyss
A fantasy show with original ideas. Even normalfags enjoy and defend it despite the mangaka being an open pedo and inserting all of his fucked up fetishes to the story.
>Kemono Friends
The biggest dark horse and upheaval in anime history with no exaggeration. It also had the biggest fall from grace due to its drama with the firing of the S1 director, causing massive damage to anime kingpin Kadokawa.
>Bocchi the Rock
One of the biggest otaku shows in recent memory that has gotten very popular very fast.
>Onii-chan wa Oshimai
Genderbender show that has themes that resonate with NEETs, amazing animation, and loli fanservice. It catches a lot of undeserved flak from people fighting the Western culture war against LGBT.
>Uma Musume
Almost unknown in the West, but HUGE in Japan. The second season in particular broke the all-time record in BD sales. It's spokon with a healthy dose of cute girls.
>Jashin-chan Dropkick
Funny violent comedy show that's influenced by Bokusatsu Tenshi Dokuro-chan
>Kobayashi-san Chi no Maid Dragon
A popular kyoani show that features dragons with huge tits, has themes about family and community that's very endearing. A movie is coming out soon.
>Thunderbolt Fantasy
A taiwanese puppet show written by Gen Urobuchi(writer of Madoka, Saya no Uta, Fate/Zero, etc). It's so good that it's honorary anime.
>Machikado Mazoku
Rated AOTY by 2ch in 2019. The MC is deadly cute, and the story is lighthearted on the surface with extremely dark undertones.
>Gochuumon wa usagi desu ka
Yet another Kirara show with an obsessive fanbase.
Like the other anon said, there's a bunch of isekai and new shounen that are heavy hitters(adding on to what he listed, One Punch Man, Mob Psycho 100, Kimetsu no Yaiba, Goblin Slayer, Overlord).
If you want to watch more artistic shows then there is Ping Pong the Animation, Space Dandy, Flip Flappers, and Sonny Boy.