Question about Switch 1 info to Switch 2 info

Hello all, so recently I bought the switch 2, and the system told me I could link accounts to my switch 1, and also said I could do it at any time, and since I just wanted to test it out, I skipped that option. Since then I purchased Bayonetta 1 and 2 through the e shop on my new switch account that I created, since my old account was a family account that we’ve had for 8 years. However, now I was hoping to link my Nintendo 1 account, but my research shows that eshop games are tied to the account not the device. I was wondering if there was anyway to get my saved data from my different switch 1 account and bring that to my switch 2, while also keeping these 2 new games I just bought, maybe someway to merge save data or something?