Of course setting some limits on how much / how often helps a bit, and frank discussions about what too much of an addictive thing does to you.
Our youngest is developmentally delayed and will absolutely ignore any guidelines and follow the path of least resistance / most enticement, so their bedroom connection runs through a proxy running Squid [1] where I've whitelisted school and certain entertainment (that took a bit of time running Telerik Fiddler[2] to gather the many domains necessary for the whitelist)
Spotify was a bit of a problem, again with our youngest who went straight for the podcasts with the most adult content, which Spotify gleefully recommended the first moment we turned the service on. Could never find a way to turn podcasts off - never wanted them.
We run our own Emby[3] server that everyone has access to with curated music tv and movies (and also have the usual streaming video services, but those are reserved for common areas).
Looked at other options like walled garden family services (e.g. Amazon Kindle Fires with subscription), but there seems to only be content ranging up to ~12 year old tastes.
[0] https://support.opendns.com/hc/en-us/articles/228006487-Fami... [1] http://www.squid-cache.org/ [2] https://www.telerik.com/fiddler [3] https://emby.media/
We've read to her since day one and she loves books now and her spoken/listening language skills are way ahead for her age. Wife speaks to her in her native language so she's growing up bilingual too. Wife takes her to parks, mommy and me classes where they have story time, sing, physical activities, arts and crafts and free play with toys. At home, we expect her to be able entertain herself with toys, books, backyard, etc.
It's not perfect, but at a parenting class, I heard screens described as crack cocaine for kids, so I'm keeping mine away from that shit for as long as I can. She seems to be doing fine without them and though she's curious when she sees one, she doesn't ask/whine for them.[0] I don't even plan to expose educational app games to her. So many other richer ways to learn in 3D space. I highly doubt she'll fall behind for lack of exposure to screens.
[0] The most screen exposure she gets is with others. People these days don't seem to be able to socialize and interact without their phones.