Hi, would you know an efficient and privacy friendly Ubuntu antivirus ?

Hi, I recently switched to Ubuntu but the file manager (Nautilus I think) is not practical at all. I would like to be able to :

1-Edit the column on the left to keep only the "My documents" category

2-To create a shortcut on the desktop to the "My document" folder and also for other files. What would you recommend ?

Thank you

Hi, would you know a privacy friendly clock app ?

Hi, would you know a privacy friendly authenticator ? I already have 2FAS which seems recommended for data privacy.

Hi, would you know an efficient and privacy friendly antivirus app for phone?

Hello, previously I had the simple contact app but my phone was stolen and I lost all my contacts. Do you know a privacy friendly contact app that I can synce with cloud ?

I have a Tab - Nextcloud account. There is a contact feature on the web interface but no mobile app... Thanks

Is Nautilus data privacy friendly ? If not, what file manager would you recommend on Ubuntu for data privacy respect ?

Do you know a Privacy friendly blue light filter ? Preferably a desktop app but firefox extentions are OK

Hi, I would like to find a bank or a privacy friendly payment method, not able to review every purchase I did.

I thought to several alternatives :

1° Find a bank explicitely dedicated to data privacy (names ?)

2° Open an account in a bank located in Switzerland as it's the world strongest regulation for data privacy ? 3° Use a masked card or virtual number card ?

4° Find a data privacy friendly online payment platform (name ?)

5° Use crypto or cash lol ?

Any advise about these options ? Would you recommend other options ? Also I'm located in Europe if you know specific offers in the EU market related to that concern.