To further encourage you to grow your social network, IMVU makes friend suggestions in the upper corner of your profile. (datingadvice.com)
Facebook and Twitter friends that also use Nintendo Switch can now be added through Friend Suggestions (concealedgaming.net)
For starters, you can now get news for specific games (news > find channels), add friends from your Wii U and 3DS friend lists (my page > friend suggestions) and get alerts when your friends go online / offline (system settings > notifications > friend... (gearburn.com)