The characters are indeed a nuisance, but can be overcome with Anki/SRS. Chinese learners struggle with its tonal nature due to a lack of exposure to speaking/listening because they have no experience with tones. English speakers always decry Chinese tones as insurmountable as if it’s the only tonal language, but half of all languages are tonal, so it’s doable with practice.
In fact, Chinese has become more similar to Indo-European languages over the past century. Chinese now has an odd form of hypotaxis (think: conjugation, inflection, etc.), whereas it previously only had parataxis (combine two characters to generate something new). For example, 药性 (medicinal) is OG Chinese (ish), but now you have words like 科学性 and 简化, which make a lot more sense to an English speaker because they were noun-ified. Modern Chinese does this (literally) everywhere: all you see is 是, 性, 化, 的, 被. This makes the language much more amicable to an Indo-European native speaker.
Perhaps your difficulty is due to modern Chinese’s verbose (almost bureaucratic) syntax? These examples you gave make sense to me if you follow their literal reading. They sound stupid if translated to English, but not necessarily nonsensical.