@Miriamm I kind of disagree with you... When I look at these new logos, they look more minimalist compared to their older counterparts, yet the new logos keep their meanings in tact. For instance, look at the M on the Gmail logos; The M looks like the sides and the flap on an envelope. In addition, because of how iconic the old Gmail logo was, and still is, because of how that M looks like an envelope. The same thing applies to the iconic pin on both Google Maps logos, the video camera on both Google Meet logos, and the three-sided triangle, symbolizing Google Docs, Sheets, and Slides, on both Google Drive logos.
@Miriamm, I do think that Google made a sacrifice on the new Google Calendar logo, but Google's color scheme and the "31" made up for it