Hi, and congratulations on your adoption!
I'm going to start with I am sure you are doing amazingly… Babies are all so different and that multiplies again with adoption in the mix!
My advice would be try not to over analyse and certainly don’t compare it really means nothing for our little ones as they all have such different starts
our DS was placed as ffa at 4 months old I went to one baby group way too soon (for us both) and was so traumatised I didn’t go to any other mainstream groups! They weren’t for us!
we did plenty of socialising with friends & family he didn’t miss out, I remember my Sw standing up for me in a lac meeting as I was getting pressured to go to more groups but they weren’t a good fit for us.
Having said that we did enjoy adoption playgroups twice a month in term time. I remember at 1 he still took a while to settle, he found it quite overwhelming and just needed time to adjust I think so we would start at a table I’d have a drink and a chat while he took it in having a cuddle then we’d move to the floor and I’d sit next to him and play with toys he would join in in his own time and he’d normally get brave enough to set out & explore as we were packing up !
By 2 it was a very different story and he was much more confident. He’s 7 now and really confident in social situations!
our ds biological parents also have learning disabilities so I understand the uncertainty and if you want to know a bit more feel free to dm me
what I will say is that your ds will be who he will be because of how you parent him as well as his genetics and worrying won’t change that so try & relax a little (totally appreciate how hard this is in the midst of new parent hood!!!) and enjoy it - I wish I had, as I feel like I could have enjoyed that precious baby time more but it’s easy to say for me now with hindsight! At the time it was really hard!!
sorry for the length of the reply and I hope it helps a little !