I also don't believe all screen time is bad.
I believe that a parent has to do what is right for them and their family.
My two were 3 and 1 when the first lock down hit. They watched a lot of CBeebies during that time. No guilt at all.
My eldest was 2 when my youngest was born. During those early days he watched a lot of CBeebies while I adjusted to having two. No guilt at all.
My eldest went through a phase of being into rocket launches. We watched loads on YouTube as he was unlikely to see one in real life. No guilt at all.
We watch CBeebies every school morning during breakfast. It helps the kids mark the passage of time. Breakfast during second Bluey, going out wees after Peter Rabbit. No guilt at all.
My youngest is keen to learn French (she's 3) so we watch Caillou in the original language. Added plus that it's main character is like daddy and has alopecia. No guilt at all.
We spend some winter weekend afternoons watching a film together as a family. No guilt at all.
The kids love Strictly so we let them stay up to watch that. No guilt at all.
They've got into Spidey and his Amazing Friends (thank you CBeebies ... not) I hate that programme and try to limit that one... it's not working too well.