Any ICE car only has in addition 2-3 oil changes in that 20,000 miles maintenance cycle. Spark plugs are 100k miles.
Your car doesn't have an engine mount, but it has a motor mount that could fail. You have already admitted to coolant, which implies it could leak and it has a pump that could fail.
Most people who complain about how bad EVs are seem to be comparing a new EV to a very old ICE, or memories of their parent's generation which wasn't as good as modern ones. New ICEs are reliable and have been for a few decades.