When Chrome is slow to startup, load a page, respond to your actions, uses
too much memory, drains the device's battery quickly, becomes warm with use
(or non-use), is eating up your bandwidth, or generally not performing how
you would like, this is the right place to file a bug. For any other
issues, please use a different template.

When filing a Speed bug, it's important to attach a trace
(https://www.chromium.org/developers/how-tos/submitting-a-performance-bug)
so that we can better investigate the issue.

Please specify the type of device and operating system (and version) where
the problem occurs.

By using this template, you ensure it will be looked at by the right folks
triaging Speed bugs. However, there is no SLA/SLO for fixing bugs or
delivering features. Prioritization of this report is at the discretion of
the Speed team. If you disagree with the assessment, please state your case
in the bug so we can reassess.

I am very unhappy, my Mac is slow with this new version !!!! How to uninstall or improve speed as before?