I agree with the article by WIRED that sidebars for tabs and bookmarks give a superior browsing experience. CHROME's extension for bookmark sidebar is flawed though because the sidebar width cannot be reduced and takes too much "real estate" on screen. FIREFOX is good, but causes sometimes issues (disconnects) in video calls with MS TEAMS. OPERA GX is a fantastic browser with sidebars, but only available on MS Windows. OPERA ONE is available for Linux, but had issues with playing social media videos on Linux. Therefore, my recommendation for a state-of-the-art, cross-platform, feature-rich browser (with sidebars) is VIVALDI browser.

Reference:
wired.com/story/organize-your-…