I wasn't aware of this till now. The abuse of market dominance “for nearly a year, Google was hiding Proton Mail from search results for queries such as ‘secure email’ and ‘encrypted email’.

Proton

Search Risk - How Google Almost Killed Proton Mail | Proton

For nearly a year, Google was suppressing Proton Mail from search results for our primary keywords. This episode illustrates that Search Risk is se...