How unpopular opinions for newcomers

Long-time lurker, first-time poster. Been thinking about this for a while and curious what the community thinks. Mostly thinking out loud — feel free to push back hard.

I tried three different approaches and none of them felt quite right. Been thinking about this for a while and curious what the community thinks. There is a lot of conflicting advice online and most of it is from 2019.

Been thinking about this for a while and curious what the community thinks. The trade-offs here are not obvious to me and I keep flip-flopping.