Universal remote for elderly parents

[L500]

Hi, some help needed please. My parents are in their 80’s and have been getting a bit bored of FreeSat so I bought them a Firestick for Netflix etc. All is set up and working but their TV is 10 years old and they have to flick between remotes to access normal TV and the new options. They’re finding this a challenge. Does anyone know if I could get a single remote for this? Google hasn’t really helped me. Thanks.

[L500]

Thanks for the feedback. I’m investigating each option you’ve highlighted. Appreciate the input.