Here is a new update of the Google Chrome Legacy version for Macs.
So Chrome will only allow the installation of its software if you are running macOS 11 or higher. (Big Sur) Anything before that unless you had installed Chrome before Google pulled its support you won’t be able to install Google Chrome.
There is however a few options for you.
Download from the non Google support site the app.
There is also the option of transferring the app from a machine that had installed Google Chrome to the machine which requires the web browser. You can also try downloading from Big Sur macOS that version and drag the app over to the machine that you want it for.
All options are viable.
Note: The legacy version of Chrome is not supported by Google so don’t be surprised if the Google Suite misbehaves.
Download Links:
SlimJet Version Click Here
Macuser Version Click Here
SlimJet Latest Version that works with Catalina Click Here
Relevant Sites: