No. Please let them go from your life. You deserve more.
Something similar happened to me recently. I stood up for myself and lost my main group of friends for over a decade. And even others on the outside of the group. It was hard, very hard as I was going through a difficult time in my life.
But it's like it cleared space for better ones to come in. I would have said I had no friends after they went, but I was wrong. People starting drifting to me gradually. I had to put the effort in too though.
I reestablished some old connections, started a hobby I love that brought a new group of people into my life that I meet with once a week, joined a local committee that I volunteer with once a week (and see socially now too) and starting arranging things with the mum's of some of my daughter's friends (found a shared love of crafting with one of the mums and we plan to do one off workshops together). I've also became close to my 2 neighbours over lock downs - and actually realised recently that they had become important friendships for me.
Once I relaxed it all happened quite naturally. Probably over just 6 months. I needed the old not so good ones out of my life for me to make an effort, have time for others and to push me out of my comfort zone.
Many of them are new friendships, apart from the old ones that are coming back around or acquaintances that are becoming friends. Although it was horrible and painful at times, I look back now and I am much better off.