Portal Suggestions

I’m in my 50’s and still love to game but I have trouble seeing enemies. I have to use large scopes or thermal to see them and trust me it doesn’t help much. I loved to run solo or co op in 2042. I’m not worry about xp but I need to unlock those scopes. I feel in BF6 they are trying to weed out the old guys. I’ve played a lot of BF6 missions but it’s going to take me another 50 years to get the scopes unlocked.  I try to do the challenges but it’s tough for me. When you can’t see the enemy you never get a chance to get on the trigger 1st. My aim is off but that’s a me problem. The solo/Co op lobbies helped me with my disabilities. The young guys make fun of me for doing it but it’s the only way I can get the attachments I need. The lobbies helped me in 2042 improve my game. I made a breakout mode for me with bots. It took forever to get the server to load. Then I’m have the same problem I can’t see the enemy. I know this is a young’s man game but please help an old man keep gaming.