Nearly all UK drivers say bike lights are too bright?

Do you have a citation or was that an edgy culture war comment?

I have a problem with many fellow cyclists here in Germany, because they seem to use something that shouldn't be street-legal as bicycle lighs (very annoying in the night on unlit road)

Not sure what UK drivers would say about that, though

I think it’s his personal opinion, so no need to provide a citation.

But don’t let that stop you from starting your diatribe