Wave

copy+paste if clicking the link does not work odysee.com/chainalysis-monero-tracing:e

The Next Generation of Monero's Privacy

Monero is successful.

Block-explorer tools and websites

Do not use this. If you try to find something there, you are only giving away that you have done something there by trying to find something.

Imagine who is looking for a specific transaction? Even in other block explorers! Who is searching for a transaction or the details of a transaction at this point in time? Of course, most likely only someone who actually has something to do with it.

Operate your own fullnode and, if possible, refrain completely from researching transactions on third-party websites.

Do not use this. If you try to find something there, you are only giving away that you have done something there by trying to find something.

Imagine who is looking for a specific transaction? Even in other block explorers! Who is searching for a transaction or the details of a transaction at this point in time? Of course, most likely only someone who actually has something to do with it.

Operate your own fullnode and, if possible, refrain completely from researching transactions on third-party websites.

the latter

But you can ask if you can send directly, the support is very nice and open.

Tuta accepts Monero as payment.

Vik Sharɱa has criticized Proton after they advertise with privacy but do not support XMR.

Douglas Tuman mentioned Tuta.

You can still use a other web browser for other special usecases. Mullvad Browser has focus on privacy.

Yes, it's more anonymous than firefox with mods/addons. You can do "fingerprint" tests online to compare how unique your browser is. Just use the Mullvad Browser daily - and if you need something special - than you can still use a other solution for the special case.