STANDARD.CO.UK - Mattr was set up by Jamie Johnston after he was diagnosed with ADHD following the Covid-19 pandemic. The service now has ~1K users in London and hopes to expand across the UK. The most recent data from the Neurodiversity Foundation shows that just 9% of autistic adults are married, while only 32% have a romantic partner. "People with autism and ADHD are most likely to ghost people, delete apps, ignore messages, avoid small talk and get to the point or be abrupt," said Mr Johnston.