As has been recently reported, Substack Notes is quickly learning all the lessons other social network platforms have learned.
@mmasnick has a good article here on why trying to please everyone will just ruin the platform before it really gets off the ground: https://www.techdirt.com/2023/04/14/substack-ceo-chris-best-doesnt-realize-hes-just-become-the-nazi-bar/
And my own take on content moderation here, which broadly agrees with Masnick: https://dymersion.com/2022/11/the-moderation-conundrum/
One of the issues with new apps is that not everything is fleshed out. Links are linked in the post if you like, or just copy them.
I think #WordPress #ActivityPub edit functionality may be near at hand, then these posts can be edited instead of having to be deleted and re-posted.