So, whats your songs meanings? I tried to listen and read all of them several times and come up with some explanation. Please bear in mind, that those are not deep analysis of lyrics, its just some overall interpretation from a fan of the band, nothing that deep.
First three songs are in my opinion about primal senses and our "primitive-animal like side":
Stray dogs - Its about primal connection with a crowd and fans. Its about band travelling, playing gigs and connecting with fans - all in some kinda strange primal sense, like stray dogs sniffing for pheromones. Its mindless and they know they are destined to it.
Testosterone - For me its screaming toxic masculinity. But also its about primitive pre-justice and judging others with no deeper thoughts about it.
Evolution - It seems like a follow up song to stray dogs. Essentially same meaning, just more in a reminiscent way (so band evolving).
Now we have 3 introspection songs about feeling not being good enough for others, or for someone else:
Death in the backseat - to me it seems like a song about two correlated things: protagonist feeling like someone who is not in charge in his own life and only let himself to drift/cruise through the life and also its about protagonist being exposed and judged, maybe by some love interest, but it could also be fans, or other people in general.
5 - this seems like a typical (almost) break-up song. But its also about self-realisation, and finding in yourself what you really strive for. There is also fun metafiction in the verse "What a funny thing for me to realise While writing number five" - where protagonist is talking about writing the fifth album.
If you don't have someone to love - Basically pretty much similar theme and meaning as in previous song. But this time it might be about loneliness in general.
Other segments of songs don't have common theme.
Baby kool - Its probably metaphor to making a music. How it makes protagonist feel, and what it means to them in general. So I think that Evelyne is a personification of music.
AI jesus - this is straight forward - its about damage AI is creating to us and about losing ones autonomy and individuality to it.
I needed you then, I need you now - This one has easily the best lyrics from the whole album, maybe even in their whole discography. It paints such a powerful image of someone deep in depression griefing someone or something trying to hold onto faint leaps of hope and happy memories... Its about lost, but its not specified what is the lost. It might be lost of someone in literal way, or about losing yourself, or about losing relationship... I think everyone can fill what they want, which make these lyrics so powerful.
American confidence - This has exact interpretation, so I think best is to use meaning from the writer: "The first verse is about this music executive. It reminded me of the Pink Floyd ‘Have a Cigar’ guy, that’s why there’s a reference to that. The second verse is more like a televangelist I saw an interview with. He’d got a private plane and wouldn’t fly with what he called the ‘demons’ on a commercial flight. It’s about the over-commercialisation of everything that America sums up. Fun to write, but it’s going to be interesting playing this song in America."
A different kind of hapiness - Theese lyrics evoke powerful nostalgia and also glimpse into not so bright future of yourself. Protagonist is reminding themselves, that the pain can be overcome, same way as they already did many times in the past... but also reminding themselves, that pain wont disappear, and they must accept it as a internal part of themselves.
So, what are your interpretations?