Recently, I noticed that links to InLeo, PeakD, Ecency, and Odysee don't always work, either having to press the link multiple times for it to load properly or it doesn't work at all.
Try it yourself: Comment Link
Odysee has also tweeted about this on X: https://x.com/OdyseeTeam/status/1974257527375179851
Let me know if this is an issue on your end too, and let YouTube know they have to fix or stop this anti-competitive practice if it is intentional!