You shouldn't buy Monero if you think of it as investment. It's probably the only crypto currency that is actually used as a currency.

Probably

As far as I noticed he never actually said something offensive

He's actually only praising Monero

I think you might be thinking about Luke Smith

But they're pretty much dead

It's been back for around 3 months now
Just check https://daunt.link

It's a new project by the same team and you can find important links there.

I use both. IOS on my iPad and Android on my Phone

But there probably is a instance with Lemmy in its name that has it indexed

They announced that they'll also remove RSS under the original announcement post in the comments