@imaqtpie, I don't think so, I only a normal user with the experience since my first modem with 56k.
Vivaldi since 7 years, which fits all my needs, due it's more a Internet suite than a browser, with all the funcionality you mauy need, without using extensions, apart of the end2end encrypted sync with Vivaldi Mobile, without sharing userdata to Google (Alphabet), what Mozilla does.