After a torrid few weeks/months, the rpg community got some potentially good news yesterday (27/1/23).
DnD Beyond made an announcement re the DnD SRD and OGL, with the option to use the contents of the SRD under CC BY. The exact ramifications of this need to be worked out but right now this looks like a positive move and will begin repairing the damage caused by Hasbro's disastrous plans to move to One DnD and OGL 2.
The DnD Beyond announcement
The SRD 5.1 CC BY 4L pdf