In 2018, Disney Junior rebooted Muppet Babies and Nickelodeon began airing new Teenage Mutant Ninja Turtles cartoons. Netflix will have a new Rugrats series in 2021 and Warner Bros. is working on a new Tom & Jerry series. Old cartoons never die. They just get remade and rebooted.

Ren & Stimpy is getting a reboot

https://www.cnn.com/2020/08/05/enter...oot/index.html

Beavis & Butt-Head returning with two new seasons at Comedy Central

https://www.hollywoodreporter.com/li...entral-1301344