"plenty of issues" is a correct and usable phrase in written English. You can use it to refer to a large number of problems, topics, or ideas. For example: "There are plenty of issues to discuss at the staff meeting today."
I have plenty of issues with Democrats.
Ms. Kroes will have plenty of issues to choose from.
Coughlin has plenty of issues to worry about with his own team.
Whatever direction she chooses, Ms. Kroes will have plenty of issues to choose from.
But there are plenty of issues where progressives are on the wrong side of the experts.
There are plenty of issues that still need to be addressed.
There are plenty of issues that NI still has to clear up.
Mr Cash said there were still plenty of issues to disagree about.
Although they still vote mainly Democrat, Latinos take a conservative line on plenty of issues, notably abortion.
I have plenty of issues with her, but Hannah was at her most self-involved.
They disagree on plenty of issues but keep those disputes muted, at least in public.
Thanks to Ludwig my first paper got accepted! The editor wrote me that my manuscript was well-written
Listya Utami K.
PhD Student in Biology, Bandung Institute of Technology, Indonesia