My first use of OpenOffice was on a box of six CD's or so, this was while Sun Microsystems still had reins over the product, ie. there was no ODT format for the word processor, it was instead SXW suffix. I used it a lot and liked it, wondered, gee whiz how did they get away with allowing free an office productivity program darned close to M$'s suite...
My very first Linux distro was an early version of Ubuntu (expected Ubuntu Studio) out of the cover CD of Computer Music Magazine. It included OpenOffice-dot-org v2, and introduced me to the ODF formats. I didn't know what to make of it, pretty much the same suite, typed into the Writer for a short time.
Then moved on to Oracle v3 and Apache v4, which increased the mess. Really liked the "AutoCorrect" but was CPU and memory greedy, and it gave me bad habits such that I was begging for the same functionality on ordinary text editors. Once I considered Abiword "not good enough for my purposes". 😮 Besides the fact it was buggy: LOL it had the "neverending last-page scroll" bug on Windows.
I noticed such a thing as Libreoffice on Debian "Wheezy". I was irritated that certain bugs with the Draw program were never fixed. No way to set a default color for polygon. When creating more than three layers, the ones it terminally insists on, and after saving ODG file, then recalling it much later, it could "eat" one of the layers. IE. it put certain picture elements into the wrong layer and didn't include at least one of the layers those elements were supposed to be on. Thank goodness for Inkscape! Although that one still bugs with many nodes and undo and whatever...
The Writer's maintainers don't care if the user has enough vertical space working on a document. It still has an annoying bug with removing its status bar. When the user saves the document, it reappears uselessly. Then it goes hiding it how it feels like.
The Help on OpenOffice-dot-org v3 (was most experienced with this one) was very good but sometimes required online access if the user needed to know even more about concepts beyond the scope of the application. Things were carried even further to the point I just don't want to know about Libre/OpenOffice anymore. Like on Debian "Bullseye" multiple languages for help are installed that are never needed and taking up valuable disk space. Then uninstalling all of it is a PITA, too much "sudo apt purge"-ing required. It's because I have OnlyOffice Desktops in AppImage. I could just put it in and scratch it off if I need 450MB of disk space. It's good enough although I'm not used to it.
One mainstay is the "Calc" program; since I thought Lotus123 was awesome for its time, really wish I could have made better use of it. I was able to use it to create "random" presets for a certain famous Japanese VST instrument LOL. An Italian guy wrote an XLS file to do it but had to stay there punching a button and saving to text file. I felt I had to do it better by creating a whole bank of 128 presets, with Purebasic. 😉