I get it, it's a huge topic. I've watched a lot of what nostr:nprofile1qqs8fl79rnpsz5x00xmvkvtd8g2u7ve2k2dr3lkfadyy4v24r4k3s4sppemhxue69uhkummn9ekx7mp0qy08wumn8ghj7mn0wd68yttsw43zuam9d3kx7unyv4ezumn9wshscy566r has had to say about it on his YouTube channel and I think he lays it all out very honestly and makes an iron clad case.
Ultimately, spam filters have always been a part of bitcoin, but in changing bitcoin for lightning a bug was introduced that allowed a new way to spam. We should just add a filter to cover that too.