I don't think this is an honest question. You've pushing your agenda.

Linux has a big ransomware problem and with inexperienced users running it, it can be easy to attack.

See: https://www.scmagazine.com/home/security-news/new-b0r0nt0k-r...

and

https://www.bleepingcomputer.com/news/security/b0r0nt0k-rans...

And Mac is certainly not immune:

https://www.cultofmac.com/416299/stealthy-malware-will-hold-...