All of these can be run on any Linux distro. Dropbox is probably a better choice than Google Drive as Google drive doesn’t have an official Linux app (but you can get it working beyond just using it in a Web browser if its a must).
I’d go.with Linux Mint as it’s well supported but any point release distro will serve your needs well. For example Fedora KDD or OpenSuSE Leap, Debian etc. I wouldn’t recommend Ubuntu.
This is a combination of terrible legislation in the UK meets awful social media site.
The Online Safety Act is an abomination, compromising the privacy and freedom of the vast majority of the UK in the name of “protecting children”.
I’m of the view parents are responsible for protecting their children. I know it’s hard but the Online Safety Act is not a solution.
All it will.do is compromise the privacy and security of law abiding adults while kids will still access porn and all the other really bad stuff on the Internet will actually be unaffected. The dark illegal shit on the Internet is not happening on Pornhub or Reddit.
The UK is gradually sliding further and further into censorship, and authoritarianism and all the in the name of do gooders. It’s scary to watch.