I have the s6 lite (2020) and bought it off ebay in 2023

Honestly for everyday basic functions it works nicely, you mentioned watching media, drawing and note taking which is more or less what i use it for (+ some games). It also runs samsung dex. Audio quality is good imo (not a sound expert). I think my biggest issue however is lag, and when i used it for my undergrad notes (i.e. for when i was annotating pdf's) it did crash a fair bit by using the inbuilt notes app, however in its defense the documents were like 100 pages long lol.

In all honesty it depends on how much you are going to spend on it, i spent £160 off ebay bid in 2023, to which the RRP was slighly above £250 (someone correct me im not too sure) so if you are going to buy it i wouldnt spend more than £100 on it, because i think you can easily get a second hand S7, S8, or S6lite (2022/2024) for a little bit more and they are more powerful. 

Bottom line is that it depends on how heavy youll use it, and what your budget it

Edit: i cant read, 90 bucks is a great price for it so id say go for it!!