I switched to and paid for Action Launcher, which is not FOSS but has tons more features than Lawnchair.

I probably won’t switch to something FOSS until I can use flexible folders. With Action I have everything I actually use on one screen, with the most obvious app in each category as the tap action on the folder. Eg I tap on the audio folder to open podcast addict but I swipe on it to open a music app instead

Inkscape doing whatever god you pray to’s work. I use it all the time for webdev stuff, esp. SVGs in tandem with svgomg.net

I replaced Sync which is what I used for Reddit, for Summit. No issues at all and actively developed, unlike Sync. It’s clearly taken a lot of inspiration from Sync’s feature set and I am very happy with it.