Im not certain about lemmy communities but look up plexshares or jellyfin shares in reddit perhaps?
Also while I do agree money complicates things, since you are the purchaser, typically it carries less risk.
In either event stay away from shares that do not offer a cheap (few days) or free trial. Then again never sign up for “lifetime” bs, go on a monthly plan so you can drop them if the QoS drops.
What a fantastic piece by a really good author. Worth reading in its entireity, long as it is.