I kind of get it although appreciate the responses from those who have it much tougher. My door to door is 90 minutes each way, alarm goes off at 6am, and here are a few things that help me:
I buy my breakfast en route - stuff having to think about making food / tea before 7am
I use my train in to get a jump on my day (emails, calls to places that are further ahead time zone wise, make to do lists, etc.)
I wear trainers on my commute and walk to my office at the other end, a few minutes of brisk walking counts! It also means I have my trainers if I want to walk somewhere during the day.
I sometimes schedule meetings between work and home and then go straight home.
I sometimes schedule meetings near home if it suits both parties - and either go in late or leave early accordingly.
I use my train ride home to finish up bits of work sometimes but try and use it to decompress if I can. Tv show, Facebook scrolling, audio book.
I sometimes order food to pick up from the train, so it only adds 5 minutes to my drive home from the station
I let my hair air dry on the train each day - it's completely dry by the time I get to the office
I ditched make up. No one cares. I still look professional without lipstick
I wear outfits that suit my day - including day-to-night outfits when I've got evening events. Pre covid I kept a black tie dress, heels and undies in the office just in case (now I find it exceedingly unlikely a black tie event will spring up from nowhere and if it did I'd go buy a dress) and if I felt the need for make up (unusual!) a department store counter / MAC / Sephora would take care of it. I do keep an assortment of shoes, a pair of shorts / t shirt (in case I need to see physio / chiro and I'm wearing a dress), a wash bag with deodorant, shampoo, conditioner, contact lens solution, toothpaste and toothbrush (my office has a shower) and things like tampax so I don't have to haul a ton of stuff around either me.
A car service / Uber when it all gets too much / you're done with public transport. The train to work is quicker than a car most days, but coming home I do think 'fuck it' sometimes.