I just flashed my Roborock S6. It did take a day, but it worked like a charm. Never soldered in my life before this or rooted a phone.

AWS SES or Hetzner (where my mail id also hosted)

And then there is Germany, that just closed a “loophole” where 50cc and 125cc class electric motorcycles (4kw and 11kw) were eligible for CO² certificates, which was around 300€/year as subsidy (not paid by the state but by polluting companies)