On sliding opportunities into DMs with a Calendly link.
Please do not ???? do this.
Unless you’re the sort who approach a complete stranger with the line “hey, I’ve got an opportunity you should hear about, make yourself available on Tuesday at 3 pm for a meeting with me on this.”
Then by all means slip into the DMs with your Calendly link…as subsequently blocking you on social media will be less awkward than an in-person interaction.